64756368

素因数分解:

$2^4\times 3^3\times {\mathrm{149899}}^1$

素因数の和:149916

約数の個数: 40

約数和(自身を含む): 185876000

約数和(自身を除く): 121119632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149899, 299798, 449697, 599596, 899394, 1199192, 1349091, 1798788, 2398384, 2698182, 3597576, 4047273, 5396364, 7195152, 8094546, 10792728, 16189092, 21585456, 32378184, 64756368]

約数ペア:

[(1, 64756368), (2, 32378184), (3, 21585456), (4, 16189092), (6, 10792728), (8, 8094546), (9, 7195152), (12, 5396364), (16, 4047273), (18, 3597576), (24, 2698182), (27, 2398384), (36, 1798788), (48, 1349091), (54, 1199192), (72, 899394), (108, 599596), (144, 449697), (216, 299798), (432, 149899)]