8215506

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 20490624

約数和(自身を除く): 12275118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 83, 94, 117, 141, 162, 166, 234, 249, 282, 351, 423, 498, 611, 702, 747, 846, 1053, 1079, 1222, 1269, 1494, 1833, 2106, 2158, 2241, 2538, 3237, 3666, 3807, 3901, 4482, 5499, 6474, 6723, 7614, 7802, 9711, 10998, 11703, 13446, 16497, 19422, 23406, 29133, 32994, 35109, 49491, 50713, 58266, 70218, 87399, 98982, 101426, 105327, 152139, 174798, 210654, 304278, 315981, 456417, 631962, 912834, 1369251, 2738502, 4107753, 8215506]

約数ペア:

[(1, 8215506), (2, 4107753), (3, 2738502), (6, 1369251), (9, 912834), (13, 631962), (18, 456417), (26, 315981), (27, 304278), (39, 210654), (47, 174798), (54, 152139), (78, 105327), (81, 101426), (83, 98982), (94, 87399), (117, 70218), (141, 58266), (162, 50713), (166, 49491), (234, 35109), (249, 32994), (282, 29133), (351, 23406), (423, 19422), (498, 16497), (611, 13446), (702, 11703), (747, 10998), (846, 9711), (1053, 7802), (1079, 7614), (1222, 6723), (1269, 6474), (1494, 5499), (1833, 4482), (2106, 3901), (2158, 3807), (2241, 3666), (2538, 3237)]