72890844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4817}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 185088288

約数和(自身を除く): 112197444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 4817, 5044, 7566, 9634, 14451, 15132, 19268, 28902, 57804, 62621, 125242, 187863, 250484, 375726, 467249, 751452, 934498, 1401747, 1868996, 2803494, 5606988, 6074237, 12148474, 18222711, 24296948, 36445422, 72890844]

約数ペア:

[(1, 72890844), (2, 36445422), (3, 24296948), (4, 18222711), (6, 12148474), (12, 6074237), (13, 5606988), (26, 2803494), (39, 1868996), (52, 1401747), (78, 934498), (97, 751452), (156, 467249), (194, 375726), (291, 250484), (388, 187863), (582, 125242), (1164, 62621), (1261, 57804), (2522, 28902), (3783, 19268), (4817, 15132), (5044, 14451), (7566, 9634)]