72869104

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 187349120

約数和(自身を除く): 114480016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 283, 304, 308, 418, 484, 532, 566, 616, 836, 847, 968, 1064, 1132, 1232, 1463, 1672, 1694, 1936, 1981, 2128, 2264, 2299, 2926, 3113, 3344, 3388, 3962, 4528, 4598, 5377, 5852, 6226, 6776, 7924, 9196, 10754, 11704, 12452, 13552, 15848, 16093, 18392, 21508, 21791, 23408, 24904, 31696, 32186, 34243, 36784, 37639, 43016, 43582, 49808, 59147, 64372, 68486, 75278, 86032, 87164, 118294, 128744, 136972, 150556, 174328, 236588, 239701, 257488, 273944, 301112, 348656, 414029, 473176, 479402, 547888, 602224, 650617, 828058, 946352, 958804, 1301234, 1656116, 1917608, 2602468, 3312232, 3835216, 4554319, 5204936, 6624464, 9108638, 10409872, 18217276, 36434552, 72869104]

約数ペア:

[(1, 72869104), (2, 36434552), (4, 18217276), (7, 10409872), (8, 9108638), (11, 6624464), (14, 5204936), (16, 4554319), (19, 3835216), (22, 3312232), (28, 2602468), (38, 1917608), (44, 1656116), (56, 1301234), (76, 958804), (77, 946352), (88, 828058), (112, 650617), (121, 602224), (133, 547888), (152, 479402), (154, 473176), (176, 414029), (209, 348656), (242, 301112), (266, 273944), (283, 257488), (304, 239701), (308, 236588), (418, 174328), (484, 150556), (532, 136972), (566, 128744), (616, 118294), (836, 87164), (847, 86032), (968, 75278), (1064, 68486), (1132, 64372), (1232, 59147), (1463, 49808), (1672, 43582), (1694, 43016), (1936, 37639), (1981, 36784), (2128, 34243), (2264, 32186), (2299, 31696), (2926, 24904), (3113, 23408), (3344, 21791), (3388, 21508), (3962, 18392), (4528, 16093), (4598, 15848), (5377, 13552), (5852, 12452), (6226, 11704), (6776, 10754), (7924, 9196)]