90414078

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 102430722

約数列:

[1, 2, 3, 6, 53, 59, 61, 79, 106, 118, 122, 158, 159, 177, 183, 237, 318, 354, 366, 474, 3127, 3233, 3599, 4187, 4661, 4819, 6254, 6466, 7198, 8374, 9322, 9381, 9638, 9699, 10797, 12561, 13983, 14457, 18762, 19398, 21594, 25122, 27966, 28914, 190747, 247033, 255407, 284321, 381494, 494066, 510814, 568642, 572241, 741099, 766221, 852963, 1144482, 1482198, 1532442, 1705926, 15069013, 30138026, 45207039, 90414078]

約数ペア:

[(1, 90414078), (2, 45207039), (3, 30138026), (6, 15069013), (53, 1705926), (59, 1532442), (61, 1482198), (79, 1144482), (106, 852963), (118, 766221), (122, 741099), (158, 572241), (159, 568642), (177, 510814), (183, 494066), (237, 381494), (318, 284321), (354, 255407), (366, 247033), (474, 190747), (3127, 28914), (3233, 27966), (3599, 25122), (4187, 21594), (4661, 19398), (4819, 18762), (6254, 14457), (6466, 13983), (7198, 12561), (8374, 10797), (9322, 9699), (9381, 9638)]