129043404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 374014368

約数和(自身を除く): 244970964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1277, 1604, 2406, 2554, 2807, 3609, 3831, 4812, 5108, 5614, 7218, 7662, 8421, 8939, 11228, 11493, 14436, 15324, 16842, 17878, 22986, 25263, 26817, 33684, 35756, 45972, 50526, 53634, 80451, 101052, 107268, 160902, 321804, 512077, 1024154, 1536231, 2048308, 3072462, 3584539, 4608693, 6144924, 7169078, 9217386, 10753617, 14338156, 18434772, 21507234, 32260851, 43014468, 64521702, 129043404]

約数ペア:

[(1, 129043404), (2, 64521702), (3, 43014468), (4, 32260851), (6, 21507234), (7, 18434772), (9, 14338156), (12, 10753617), (14, 9217386), (18, 7169078), (21, 6144924), (28, 4608693), (36, 3584539), (42, 3072462), (63, 2048308), (84, 1536231), (126, 1024154), (252, 512077), (401, 321804), (802, 160902), (1203, 107268), (1277, 101052), (1604, 80451), (2406, 53634), (2554, 50526), (2807, 45972), (3609, 35756), (3831, 33684), (4812, 26817), (5108, 25263), (5614, 22986), (7218, 17878), (7662, 16842), (8421, 15324), (8939, 14436), (11228, 11493)]