87861592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120689}}^1$

素因数の和:120715

約数の個数: 32

約数和(自身を含む): 202759200

約数和(自身を除く): 114897608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 120689, 241378, 482756, 844823, 965512, 1568957, 1689646, 3137914, 3379292, 6275828, 6758584, 10982699, 12551656, 21965398, 43930796, 87861592]

約数ペア:

[(1, 87861592), (2, 43930796), (4, 21965398), (7, 12551656), (8, 10982699), (13, 6758584), (14, 6275828), (26, 3379292), (28, 3137914), (52, 1689646), (56, 1568957), (91, 965512), (104, 844823), (182, 482756), (364, 241378), (728, 120689)]