5643612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 15899520

約数和(自身を除く): 10255908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 389, 403, 468, 558, 778, 806, 1116, 1167, 1209, 1556, 1612, 2334, 2418, 3501, 3627, 4668, 4836, 5057, 7002, 7254, 10114, 12059, 14004, 14508, 15171, 20228, 24118, 30342, 36177, 45513, 48236, 60684, 72354, 91026, 108531, 144708, 156767, 182052, 217062, 313534, 434124, 470301, 627068, 940602, 1410903, 1881204, 2821806, 5643612]

約数ペア:

[(1, 5643612), (2, 2821806), (3, 1881204), (4, 1410903), (6, 940602), (9, 627068), (12, 470301), (13, 434124), (18, 313534), (26, 217062), (31, 182052), (36, 156767), (39, 144708), (52, 108531), (62, 91026), (78, 72354), (93, 60684), (117, 48236), (124, 45513), (156, 36177), (186, 30342), (234, 24118), (279, 20228), (372, 15171), (389, 14508), (403, 14004), (468, 12059), (558, 10114), (778, 7254), (806, 7002), (1116, 5057), (1167, 4836), (1209, 4668), (1556, 3627), (1612, 3501), (2334, 2418)]