80453973628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9942409}}^1$

素因数の和:9942454

約数の個数: 36

約数和(自身を含む): 170929912720

約数和(自身を除く): 90475939092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 9942409, 19884818, 39769636, 69596863, 139193726, 169020953, 278387452, 338041906, 676083812, 1183146671, 2366293342, 2873356201, 4732586684, 5746712402, 11493424804, 20113493407, 40226986814, 80453973628]

約数ペア:

[(1, 80453973628), (2, 40226986814), (4, 20113493407), (7, 11493424804), (14, 5746712402), (17, 4732586684), (28, 2873356201), (34, 2366293342), (68, 1183146671), (119, 676083812), (238, 338041906), (289, 278387452), (476, 169020953), (578, 139193726), (1156, 69596863), (2023, 39769636), (4046, 19884818), (8092, 9942409)]