73654740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17791}}^1$

素因数の和:17829

約数の個数: 72

約数和(自身を含む): 233146368

約数和(自身を除く): 159491628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 17791, 35582, 53373, 71164, 88955, 106746, 160119, 177910, 213492, 266865, 320238, 355820, 409193, 533730, 640476, 800595, 818386, 1067460, 1227579, 1601190, 1636772, 2045965, 2455158, 3202380, 3682737, 4091930, 4910316, 6137895, 7365474, 8183860, 12275790, 14730948, 18413685, 24551580, 36827370, 73654740]

約数ペア:

[(1, 73654740), (2, 36827370), (3, 24551580), (4, 18413685), (5, 14730948), (6, 12275790), (9, 8183860), (10, 7365474), (12, 6137895), (15, 4910316), (18, 4091930), (20, 3682737), (23, 3202380), (30, 2455158), (36, 2045965), (45, 1636772), (46, 1601190), (60, 1227579), (69, 1067460), (90, 818386), (92, 800595), (115, 640476), (138, 533730), (180, 409193), (207, 355820), (230, 320238), (276, 266865), (345, 213492), (414, 177910), (460, 160119), (690, 106746), (828, 88955), (1035, 71164), (1380, 53373), (2070, 35582), (4140, 17791)]