31798092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 80768016

約数和(自身を除く): 48969924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 173, 204, 212, 289, 318, 346, 519, 578, 636, 692, 867, 901, 1038, 1156, 1734, 1802, 2076, 2703, 2941, 3468, 3604, 5406, 5882, 8823, 9169, 10812, 11764, 15317, 17646, 18338, 27507, 30634, 35292, 36676, 45951, 49997, 55014, 61268, 91902, 99994, 110028, 149991, 155873, 183804, 199988, 299982, 311746, 467619, 599964, 623492, 935238, 1870476, 2649841, 5299682, 7949523, 10599364, 15899046, 31798092]

約数ペア:

[(1, 31798092), (2, 15899046), (3, 10599364), (4, 7949523), (6, 5299682), (12, 2649841), (17, 1870476), (34, 935238), (51, 623492), (53, 599964), (68, 467619), (102, 311746), (106, 299982), (159, 199988), (173, 183804), (204, 155873), (212, 149991), (289, 110028), (318, 99994), (346, 91902), (519, 61268), (578, 55014), (636, 49997), (692, 45951), (867, 36676), (901, 35292), (1038, 30634), (1156, 27507), (1734, 18338), (1802, 17646), (2076, 15317), (2703, 11764), (2941, 10812), (3468, 9169), (3604, 8823), (5406, 5882)]