87452226

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 201775860

約数和(自身を除く): 114323634

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 109, 159, 174, 218, 261, 318, 327, 477, 522, 654, 841, 954, 981, 1537, 1682, 1962, 2523, 3074, 3161, 4611, 5046, 5777, 6322, 7569, 9222, 9483, 11554, 13833, 15138, 17331, 18966, 27666, 28449, 34662, 44573, 51993, 56898, 89146, 91669, 103986, 133719, 167533, 183338, 267438, 275007, 335066, 401157, 502599, 550014, 802314, 825021, 1005198, 1507797, 1650042, 3015594, 4858457, 9716914, 14575371, 29150742, 43726113, 87452226]

約数ペア:

[(1, 87452226), (2, 43726113), (3, 29150742), (6, 14575371), (9, 9716914), (18, 4858457), (29, 3015594), (53, 1650042), (58, 1507797), (87, 1005198), (106, 825021), (109, 802314), (159, 550014), (174, 502599), (218, 401157), (261, 335066), (318, 275007), (327, 267438), (477, 183338), (522, 167533), (654, 133719), (841, 103986), (954, 91669), (981, 89146), (1537, 56898), (1682, 51993), (1962, 44573), (2523, 34662), (3074, 28449), (3161, 27666), (4611, 18966), (5046, 17331), (5777, 15138), (6322, 13833), (7569, 11554), (9222, 9483)]