72305046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21517

約数の個数: 48

約数和(自身を含む): 180964368

約数和(自身を除く): 108659322

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 21481, 42962, 64443, 128886, 193329, 236291, 365177, 386658, 472582, 708873, 730354, 1095531, 1417746, 2126619, 2191062, 3286593, 4016947, 4253238, 6573186, 8033894, 12050841, 24101682, 36152523, 72305046]

約数ペア:

[(1, 72305046), (2, 36152523), (3, 24101682), (6, 12050841), (9, 8033894), (11, 6573186), (17, 4253238), (18, 4016947), (22, 3286593), (33, 2191062), (34, 2126619), (51, 1417746), (66, 1095531), (99, 730354), (102, 708873), (153, 472582), (187, 386658), (198, 365177), (306, 236291), (374, 193329), (561, 128886), (1122, 64443), (1683, 42962), (3366, 21481)]