71749476

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3206

約数の個数: 60

約数和(自身を含む): 190270080

約数和(自身を除く): 118520604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3119, 3834, 5751, 6238, 7668, 9357, 11502, 12476, 18714, 23004, 28071, 37428, 56142, 84213, 112284, 168426, 221449, 252639, 336852, 442898, 505278, 664347, 885796, 1010556, 1328694, 1993041, 2657388, 3986082, 5979123, 7972164, 11958246, 17937369, 23916492, 35874738, 71749476]

約数ペア:

[(1, 71749476), (2, 35874738), (3, 23916492), (4, 17937369), (6, 11958246), (9, 7972164), (12, 5979123), (18, 3986082), (27, 2657388), (36, 1993041), (54, 1328694), (71, 1010556), (81, 885796), (108, 664347), (142, 505278), (162, 442898), (213, 336852), (284, 252639), (324, 221449), (426, 168426), (639, 112284), (852, 84213), (1278, 56142), (1917, 37428), (2556, 28071), (3119, 23004), (3834, 18714), (5751, 12476), (6238, 11502), (7668, 9357)]