40041612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 110715696

約数和(自身を除く): 70674084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1277, 1742, 2412, 2554, 2613, 3484, 3831, 5108, 5226, 7662, 7839, 10452, 11493, 15324, 15678, 16601, 22986, 31356, 33202, 45972, 49803, 66404, 85559, 99606, 149409, 171118, 199212, 256677, 298818, 342236, 513354, 597636, 770031, 1026708, 1112267, 1540062, 2224534, 3080124, 3336801, 4449068, 6673602, 10010403, 13347204, 20020806, 40041612]

約数ペア:

[(1, 40041612), (2, 20020806), (3, 13347204), (4, 10010403), (6, 6673602), (9, 4449068), (12, 3336801), (13, 3080124), (18, 2224534), (26, 1540062), (36, 1112267), (39, 1026708), (52, 770031), (67, 597636), (78, 513354), (117, 342236), (134, 298818), (156, 256677), (201, 199212), (234, 171118), (268, 149409), (402, 99606), (468, 85559), (603, 66404), (804, 49803), (871, 45972), (1206, 33202), (1277, 31356), (1742, 22986), (2412, 16601), (2554, 15678), (2613, 15324), (3484, 11493), (3831, 10452), (5108, 7839), (5226, 7662)]