68450148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 197520960

約数和(自身を除く): 129070812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 59, 67, 74, 78, 111, 117, 118, 134, 148, 156, 177, 201, 222, 234, 236, 268, 333, 354, 402, 444, 468, 481, 531, 603, 666, 708, 767, 804, 871, 962, 1062, 1206, 1332, 1443, 1534, 1742, 1924, 2124, 2183, 2301, 2412, 2479, 2613, 2886, 3068, 3484, 3953, 4329, 4366, 4602, 4958, 5226, 5772, 6549, 6903, 7437, 7839, 7906, 8658, 8732, 9204, 9916, 10452, 11859, 13098, 13806, 14874, 15678, 15812, 17316, 19647, 22311, 23718, 26196, 27612, 28379, 29748, 31356, 32227, 35577, 39294, 44622, 47436, 51389, 56758, 64454, 71154, 78588, 85137, 89244, 96681, 102778, 113516, 128908, 142308, 146261, 154167, 170274, 193362, 205556, 255411, 290043, 292522, 308334, 340548, 386724, 438783, 462501, 510822, 580086, 585044, 616668, 877566, 925002, 1021644, 1160172, 1316349, 1755132, 1850004, 1901393, 2632698, 3802786, 5265396, 5704179, 7605572, 11408358, 17112537, 22816716, 34225074, 68450148]

約数ペア:

[(1, 68450148), (2, 34225074), (3, 22816716), (4, 17112537), (6, 11408358), (9, 7605572), (12, 5704179), (13, 5265396), (18, 3802786), (26, 2632698), (36, 1901393), (37, 1850004), (39, 1755132), (52, 1316349), (59, 1160172), (67, 1021644), (74, 925002), (78, 877566), (111, 616668), (117, 585044), (118, 580086), (134, 510822), (148, 462501), (156, 438783), (177, 386724), (201, 340548), (222, 308334), (234, 292522), (236, 290043), (268, 255411), (333, 205556), (354, 193362), (402, 170274), (444, 154167), (468, 146261), (481, 142308), (531, 128908), (603, 113516), (666, 102778), (708, 96681), (767, 89244), (804, 85137), (871, 78588), (962, 71154), (1062, 64454), (1206, 56758), (1332, 51389), (1443, 47436), (1534, 44622), (1742, 39294), (1924, 35577), (2124, 32227), (2183, 31356), (2301, 29748), (2412, 28379), (2479, 27612), (2613, 26196), (2886, 23718), (3068, 22311), (3484, 19647), (3953, 17316), (4329, 15812), (4366, 15678), (4602, 14874), (4958, 13806), (5226, 13098), (5772, 11859), (6549, 10452), (6903, 9916), (7437, 9204), (7839, 8732), (7906, 8658)]