88987288

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 185925600

約数和(自身を除く): 96938312

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 83, 104, 122, 166, 169, 244, 332, 338, 488, 664, 676, 793, 1079, 1352, 1586, 2158, 2197, 3172, 4316, 4394, 5063, 6344, 8632, 8788, 10126, 10309, 14027, 17576, 20252, 20618, 28054, 40504, 41236, 56108, 65819, 82472, 112216, 131638, 134017, 182351, 263276, 268034, 364702, 526552, 536068, 729404, 855647, 1072136, 1458808, 1711294, 3422588, 6845176, 11123411, 22246822, 44493644, 88987288]

約数ペア:

[(1, 88987288), (2, 44493644), (4, 22246822), (8, 11123411), (13, 6845176), (26, 3422588), (52, 1711294), (61, 1458808), (83, 1072136), (104, 855647), (122, 729404), (166, 536068), (169, 526552), (244, 364702), (332, 268034), (338, 263276), (488, 182351), (664, 134017), (676, 131638), (793, 112216), (1079, 82472), (1352, 65819), (1586, 56108), (2158, 41236), (2197, 40504), (3172, 28054), (4316, 20618), (4394, 20252), (5063, 17576), (6344, 14027), (8632, 10309), (8788, 10126)]