72886108290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7873}}^1\times {\mathrm{13417}}^1$

素因数の和:21323

約数の個数: 64

約数和(自身を含む): 182568957696

約数和(自身を除く): 109682849406

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 7873, 13417, 15746, 23619, 26834, 39365, 40251, 47238, 67085, 78730, 80502, 118095, 134170, 181079, 201255, 236190, 308591, 362158, 402510, 543237, 617182, 905395, 925773, 1086474, 1542955, 1810790, 1851546, 2716185, 3085910, 4628865, 5432370, 9257730, 105632041, 211264082, 316896123, 528160205, 633792246, 1056320410, 1584480615, 2429536943, 3168961230, 4859073886, 7288610829, 12147684715, 14577221658, 24295369430, 36443054145, 72886108290]

約数ペア:

[(1, 72886108290), (2, 36443054145), (3, 24295369430), (5, 14577221658), (6, 12147684715), (10, 7288610829), (15, 4859073886), (23, 3168961230), (30, 2429536943), (46, 1584480615), (69, 1056320410), (115, 633792246), (138, 528160205), (230, 316896123), (345, 211264082), (690, 105632041), (7873, 9257730), (13417, 5432370), (15746, 4628865), (23619, 3085910), (26834, 2716185), (39365, 1851546), (40251, 1810790), (47238, 1542955), (67085, 1086474), (78730, 925773), (80502, 905395), (118095, 617182), (134170, 543237), (181079, 402510), (201255, 362158), (236190, 308591)]