78705648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 160

約数和(自身を含む): 273553920

約数和(自身を除く): 194848272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1531, 1836, 1904, 2142, 2448, 2856, 3024, 3062, 3213, 3672, 4284, 4593, 5712, 6124, 6426, 7344, 8568, 9186, 10717, 12248, 12852, 13779, 17136, 18372, 21434, 24496, 25704, 26027, 27558, 32151, 36744, 41337, 42868, 51408, 52054, 55116, 64302, 73488, 78081, 82674, 85736, 96453, 104108, 110232, 128604, 156162, 165348, 171472, 182189, 192906, 208216, 220464, 234243, 257208, 289359, 312324, 330696, 364378, 385812, 416432, 468486, 514416, 546567, 578718, 624648, 661392, 702729, 728756, 771624, 936972, 1093134, 1157436, 1249296, 1405458, 1457512, 1543248, 1639701, 1873944, 2186268, 2314872, 2810916, 2915024, 3279402, 3747888, 4372536, 4629744, 4919103, 5621832, 6558804, 8745072, 9838206, 11243664, 13117608, 19676412, 26235216, 39352824, 78705648]

約数ペア:

[(1, 78705648), (2, 39352824), (3, 26235216), (4, 19676412), (6, 13117608), (7, 11243664), (8, 9838206), (9, 8745072), (12, 6558804), (14, 5621832), (16, 4919103), (17, 4629744), (18, 4372536), (21, 3747888), (24, 3279402), (27, 2915024), (28, 2810916), (34, 2314872), (36, 2186268), (42, 1873944), (48, 1639701), (51, 1543248), (54, 1457512), (56, 1405458), (63, 1249296), (68, 1157436), (72, 1093134), (84, 936972), (102, 771624), (108, 728756), (112, 702729), (119, 661392), (126, 624648), (136, 578718), (144, 546567), (153, 514416), (168, 468486), (189, 416432), (204, 385812), (216, 364378), (238, 330696), (252, 312324), (272, 289359), (306, 257208), (336, 234243), (357, 220464), (378, 208216), (408, 192906), (432, 182189), (459, 171472), (476, 165348), (504, 156162), (612, 128604), (714, 110232), (756, 104108), (816, 96453), (918, 85736), (952, 82674), (1008, 78081), (1071, 73488), (1224, 64302), (1428, 55116), (1512, 52054), (1531, 51408), (1836, 42868), (1904, 41337), (2142, 36744), (2448, 32151), (2856, 27558), (3024, 26027), (3062, 25704), (3213, 24496), (3672, 21434), (4284, 18372), (4593, 17136), (5712, 13779), (6124, 12852), (6426, 12248), (7344, 10717), (8568, 9186)]