126302988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 347289600

約数和(自身を除く): 220986612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 2719, 3318, 3871, 5438, 6636, 7742, 8157, 10876, 11613, 15484, 16314, 19033, 23226, 32628, 38066, 46452, 57099, 76132, 114198, 133231, 214801, 228396, 266462, 399693, 429602, 532924, 644403, 799386, 859204, 1288806, 1503607, 1598772, 2577612, 3007214, 4510821, 6014428, 9021642, 10525249, 18043284, 21050498, 31575747, 42100996, 63151494, 126302988]

約数ペア:

[(1, 126302988), (2, 63151494), (3, 42100996), (4, 31575747), (6, 21050498), (7, 18043284), (12, 10525249), (14, 9021642), (21, 6014428), (28, 4510821), (42, 3007214), (49, 2577612), (79, 1598772), (84, 1503607), (98, 1288806), (147, 859204), (158, 799386), (196, 644403), (237, 532924), (294, 429602), (316, 399693), (474, 266462), (553, 228396), (588, 214801), (948, 133231), (1106, 114198), (1659, 76132), (2212, 57099), (2719, 46452), (3318, 38066), (3871, 32628), (5438, 23226), (6636, 19033), (7742, 16314), (8157, 15484), (10876, 11613)]