768924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 2201472

約数和(自身を除く): 1432548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 53, 62, 78, 93, 106, 117, 124, 156, 159, 186, 212, 234, 279, 318, 372, 403, 468, 477, 558, 636, 689, 806, 954, 1116, 1209, 1378, 1612, 1643, 1908, 2067, 2418, 2756, 3286, 3627, 4134, 4836, 4929, 6201, 6572, 7254, 8268, 9858, 12402, 14508, 14787, 19716, 21359, 24804, 29574, 42718, 59148, 64077, 85436, 128154, 192231, 256308, 384462, 768924]

約数ペア:

[(1, 768924), (2, 384462), (3, 256308), (4, 192231), (6, 128154), (9, 85436), (12, 64077), (13, 59148), (18, 42718), (26, 29574), (31, 24804), (36, 21359), (39, 19716), (52, 14787), (53, 14508), (62, 12402), (78, 9858), (93, 8268), (106, 7254), (117, 6572), (124, 6201), (156, 4929), (159, 4836), (186, 4134), (212, 3627), (234, 3286), (279, 2756), (318, 2418), (372, 2067), (403, 1908), (468, 1643), (477, 1612), (558, 1378), (636, 1209), (689, 1116), (806, 954)]