85887828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 108

約数和(自身を含む): 247796640

約数和(自身を除く): 161908812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 743, 988, 1014, 1482, 1486, 1521, 2028, 2223, 2229, 2964, 2972, 3042, 3211, 4446, 4458, 6084, 6422, 6687, 8892, 8916, 9633, 9659, 12844, 13374, 14117, 19266, 19318, 26748, 28234, 28899, 28977, 38532, 38636, 42351, 56468, 57798, 57954, 84702, 86931, 115596, 115908, 125567, 127053, 169404, 173862, 183521, 251134, 254106, 347724, 367042, 376701, 502268, 508212, 550563, 734084, 753402, 1101126, 1130103, 1506804, 1651689, 2202252, 2260206, 2385773, 3303378, 4520412, 4771546, 6606756, 7157319, 9543092, 14314638, 21471957, 28629276, 42943914, 85887828]

約数ペア:

[(1, 85887828), (2, 42943914), (3, 28629276), (4, 21471957), (6, 14314638), (9, 9543092), (12, 7157319), (13, 6606756), (18, 4771546), (19, 4520412), (26, 3303378), (36, 2385773), (38, 2260206), (39, 2202252), (52, 1651689), (57, 1506804), (76, 1130103), (78, 1101126), (114, 753402), (117, 734084), (156, 550563), (169, 508212), (171, 502268), (228, 376701), (234, 367042), (247, 347724), (338, 254106), (342, 251134), (468, 183521), (494, 173862), (507, 169404), (676, 127053), (684, 125567), (741, 115908), (743, 115596), (988, 86931), (1014, 84702), (1482, 57954), (1486, 57798), (1521, 56468), (2028, 42351), (2223, 38636), (2229, 38532), (2964, 28977), (2972, 28899), (3042, 28234), (3211, 26748), (4446, 19318), (4458, 19266), (6084, 14117), (6422, 13374), (6687, 12844), (8892, 9659), (8916, 9633)]