74858328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{54721}}^1$

素因数の和:54752

約数の個数: 48

約数和(自身を含む): 213415800

約数和(自身を除く): 138557472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 54721, 109442, 164163, 218884, 328326, 437768, 492489, 656652, 984978, 1039699, 1313304, 1969956, 2079398, 3119097, 3939912, 4158796, 6238194, 8317592, 9357291, 12476388, 18714582, 24952776, 37429164, 74858328]

約数ペア:

[(1, 74858328), (2, 37429164), (3, 24952776), (4, 18714582), (6, 12476388), (8, 9357291), (9, 8317592), (12, 6238194), (18, 4158796), (19, 3939912), (24, 3119097), (36, 2079398), (38, 1969956), (57, 1313304), (72, 1039699), (76, 984978), (114, 656652), (152, 492489), (171, 437768), (228, 328326), (342, 218884), (456, 164163), (684, 109442), (1368, 54721)]