78891696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 262420704

約数和(自身を除く): 183529008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 37, 39, 48, 51, 52, 67, 68, 72, 74, 78, 102, 104, 111, 117, 134, 136, 144, 148, 153, 156, 201, 204, 208, 221, 222, 234, 268, 272, 296, 306, 312, 333, 402, 408, 442, 444, 468, 481, 536, 592, 603, 612, 624, 629, 663, 666, 804, 816, 871, 884, 888, 936, 962, 1072, 1139, 1206, 1224, 1258, 1326, 1332, 1443, 1608, 1742, 1768, 1776, 1872, 1887, 1924, 1989, 2278, 2412, 2448, 2479, 2516, 2613, 2652, 2664, 2886, 3216, 3417, 3484, 3536, 3774, 3848, 3978, 4329, 4556, 4824, 4958, 5032, 5226, 5304, 5328, 5661, 5772, 6834, 6968, 7437, 7548, 7696, 7839, 7956, 8177, 8658, 9112, 9648, 9916, 10064, 10251, 10452, 10608, 11322, 11544, 13668, 13936, 14807, 14874, 15096, 15678, 15912, 16354, 17316, 18224, 19832, 20502, 20904, 22311, 22644, 23088, 24531, 27336, 29614, 29748, 30192, 31356, 31824, 32227, 32708, 34632, 39664, 41004, 41808, 42143, 44421, 44622, 45288, 49062, 54672, 59228, 59496, 62712, 64454, 65416, 69264, 73593, 82008, 84286, 88842, 89244, 90576, 96681, 98124, 118456, 118992, 125424, 126429, 128908, 130832, 133263, 147186, 164016, 168572, 177684, 178488, 193362, 196248, 236912, 252858, 257816, 266526, 290043, 294372, 337144, 355368, 356976, 379287, 386724, 392496, 505716, 515632, 533052, 547859, 580086, 588744, 674288, 710736, 758574, 773448, 1011432, 1066104, 1095718, 1160172, 1177488, 1517148, 1546896, 1643577, 2022864, 2132208, 2191436, 2320344, 3034296, 3287154, 4382872, 4640688, 4930731, 6068592, 6574308, 8765744, 9861462, 13148616, 19722924, 26297232, 39445848, 78891696]

約数ペア:

[(1, 78891696), (2, 39445848), (3, 26297232), (4, 19722924), (6, 13148616), (8, 9861462), (9, 8765744), (12, 6574308), (13, 6068592), (16, 4930731), (17, 4640688), (18, 4382872), (24, 3287154), (26, 3034296), (34, 2320344), (36, 2191436), (37, 2132208), (39, 2022864), (48, 1643577), (51, 1546896), (52, 1517148), (67, 1177488), (68, 1160172), (72, 1095718), (74, 1066104), (78, 1011432), (102, 773448), (104, 758574), (111, 710736), (117, 674288), (134, 588744), (136, 580086), (144, 547859), (148, 533052), (153, 515632), (156, 505716), (201, 392496), (204, 386724), (208, 379287), (221, 356976), (222, 355368), (234, 337144), (268, 294372), (272, 290043), (296, 266526), (306, 257816), (312, 252858), (333, 236912), (402, 196248), (408, 193362), (442, 178488), (444, 177684), (468, 168572), (481, 164016), (536, 147186), (592, 133263), (603, 130832), (612, 128908), (624, 126429), (629, 125424), (663, 118992), (666, 118456), (804, 98124), (816, 96681), (871, 90576), (884, 89244), (888, 88842), (936, 84286), (962, 82008), (1072, 73593), (1139, 69264), (1206, 65416), (1224, 64454), (1258, 62712), (1326, 59496), (1332, 59228), (1443, 54672), (1608, 49062), (1742, 45288), (1768, 44622), (1776, 44421), (1872, 42143), (1887, 41808), (1924, 41004), (1989, 39664), (2278, 34632), (2412, 32708), (2448, 32227), (2479, 31824), (2516, 31356), (2613, 30192), (2652, 29748), (2664, 29614), (2886, 27336), (3216, 24531), (3417, 23088), (3484, 22644), (3536, 22311), (3774, 20904), (3848, 20502), (3978, 19832), (4329, 18224), (4556, 17316), (4824, 16354), (4958, 15912), (5032, 15678), (5226, 15096), (5304, 14874), (5328, 14807), (5661, 13936), (5772, 13668), (6834, 11544), (6968, 11322), (7437, 10608), (7548, 10452), (7696, 10251), (7839, 10064), (7956, 9916), (8177, 9648), (8658, 9112)]