31827090852

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{15373}}^1$

素因数の和:15953

約数の個数: 72

約数和(自身を含む): 81255894720

約数和(自身を除く): 49428803868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 439, 524, 786, 878, 1179, 1317, 1572, 1756, 2358, 2634, 3951, 4716, 5268, 7902, 15373, 15804, 30746, 46119, 57509, 61492, 92238, 115018, 138357, 172527, 184476, 230036, 276714, 345054, 517581, 553428, 690108, 1035162, 2013863, 2070324, 4027726, 6041589, 6748747, 8055452, 12083178, 13497494, 18124767, 20246241, 24166356, 26994988, 36249534, 40492482, 60738723, 72499068, 80984964, 121477446, 242954892, 884085857, 1768171714, 2652257571, 3536343428, 5304515142, 7956772713, 10609030284, 15913545426, 31827090852]

約数ペア:

[(1, 31827090852), (2, 15913545426), (3, 10609030284), (4, 7956772713), (6, 5304515142), (9, 3536343428), (12, 2652257571), (18, 1768171714), (36, 884085857), (131, 242954892), (262, 121477446), (393, 80984964), (439, 72499068), (524, 60738723), (786, 40492482), (878, 36249534), (1179, 26994988), (1317, 24166356), (1572, 20246241), (1756, 18124767), (2358, 13497494), (2634, 12083178), (3951, 8055452), (4716, 6748747), (5268, 6041589), (7902, 4027726), (15373, 2070324), (15804, 2013863), (30746, 1035162), (46119, 690108), (57509, 553428), (61492, 517581), (92238, 345054), (115018, 276714), (138357, 230036), (172527, 184476)]