78289746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 170263296

約数和(自身を除く): 91973550

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 101, 123, 137, 138, 202, 246, 274, 303, 411, 606, 822, 943, 1886, 2323, 2829, 3151, 4141, 4646, 5617, 5658, 6302, 6969, 8282, 9453, 11234, 12423, 13837, 13938, 16851, 18906, 24846, 27674, 33702, 41511, 83022, 95243, 129191, 190486, 258382, 285729, 318251, 387573, 567317, 571458, 636502, 775146, 954753, 1134634, 1701951, 1909506, 3403902, 13048291, 26096582, 39144873, 78289746]

約数ペア:

[(1, 78289746), (2, 39144873), (3, 26096582), (6, 13048291), (23, 3403902), (41, 1909506), (46, 1701951), (69, 1134634), (82, 954753), (101, 775146), (123, 636502), (137, 571458), (138, 567317), (202, 387573), (246, 318251), (274, 285729), (303, 258382), (411, 190486), (606, 129191), (822, 95243), (943, 83022), (1886, 41511), (2323, 33702), (2829, 27674), (3151, 24846), (4141, 18906), (4646, 16851), (5617, 13938), (5658, 13837), (6302, 12423), (6969, 11234), (8282, 9453)]