77655318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 179155200

約数和(自身を除く): 101499882

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 859, 1159, 1482, 1586, 1718, 2318, 2379, 2577, 3477, 4758, 5154, 6954, 11167, 15067, 16321, 22334, 30134, 32642, 33501, 45201, 48963, 52399, 67002, 90402, 97926, 104798, 157197, 212173, 314394, 424346, 636519, 681187, 995581, 1273038, 1362374, 1991162, 2043561, 2986743, 4087122, 5973486, 12942553, 25885106, 38827659, 77655318]

約数ペア:

[(1, 77655318), (2, 38827659), (3, 25885106), (6, 12942553), (13, 5973486), (19, 4087122), (26, 2986743), (38, 2043561), (39, 1991162), (57, 1362374), (61, 1273038), (78, 995581), (114, 681187), (122, 636519), (183, 424346), (247, 314394), (366, 212173), (494, 157197), (741, 104798), (793, 97926), (859, 90402), (1159, 67002), (1482, 52399), (1586, 48963), (1718, 45201), (2318, 33501), (2379, 32642), (2577, 30134), (3477, 22334), (4758, 16321), (5154, 15067), (6954, 11167)]