68718972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6191

約数の個数: 72

約数和(自身を含む): 196371840

約数和(自身を除く): 127652868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 6151, 11172, 12302, 18453, 24604, 36906, 43057, 73812, 86114, 116869, 129171, 172228, 233738, 258342, 301399, 350607, 467476, 516684, 602798, 701214, 818083, 904197, 1205596, 1402428, 1636166, 1808394, 2454249, 3272332, 3616788, 4908498, 5726581, 9816996, 11453162, 17179743, 22906324, 34359486, 68718972]

約数ペア:

[(1, 68718972), (2, 34359486), (3, 22906324), (4, 17179743), (6, 11453162), (7, 9816996), (12, 5726581), (14, 4908498), (19, 3616788), (21, 3272332), (28, 2454249), (38, 1808394), (42, 1636166), (49, 1402428), (57, 1205596), (76, 904197), (84, 818083), (98, 701214), (114, 602798), (133, 516684), (147, 467476), (196, 350607), (228, 301399), (266, 258342), (294, 233738), (399, 172228), (532, 129171), (588, 116869), (798, 86114), (931, 73812), (1596, 43057), (1862, 36906), (2793, 24604), (3724, 18453), (5586, 12302), (6151, 11172)]