61401912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17891}}^1$

素因数の和:17924

約数の個数: 64

約数和(自身を含む): 180351360

約数和(自身を除く): 118949448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 17891, 35782, 53673, 71564, 107346, 143128, 196801, 214692, 232583, 393602, 429384, 465166, 590403, 697749, 787204, 930332, 1180806, 1395498, 1574408, 1860664, 2361612, 2558413, 2790996, 4723224, 5116826, 5581992, 7675239, 10233652, 15350478, 20467304, 30700956, 61401912]

約数ペア:

[(1, 61401912), (2, 30700956), (3, 20467304), (4, 15350478), (6, 10233652), (8, 7675239), (11, 5581992), (12, 5116826), (13, 4723224), (22, 2790996), (24, 2558413), (26, 2361612), (33, 1860664), (39, 1574408), (44, 1395498), (52, 1180806), (66, 930332), (78, 787204), (88, 697749), (104, 590403), (132, 465166), (143, 429384), (156, 393602), (264, 232583), (286, 214692), (312, 196801), (429, 143128), (572, 107346), (858, 71564), (1144, 53673), (1716, 35782), (3432, 17891)]