87619428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3714

約数の個数: 96

約数和(自身を含む): 259096320

約数和(自身を除く): 171476892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3671, 3978, 5967, 7342, 7956, 11013, 11934, 14684, 22026, 23868, 33039, 44052, 47723, 62407, 66078, 95446, 99117, 124814, 132156, 143169, 187221, 190892, 198234, 249628, 286338, 374442, 396468, 429507, 561663, 572676, 748884, 811291, 859014, 1123326, 1288521, 1622582, 1684989, 1718028, 2246652, 2433873, 2577042, 3245164, 3369978, 4867746, 5154084, 6739956, 7301619, 9735492, 14603238, 21904857, 29206476, 43809714, 87619428]

約数ペア:

[(1, 87619428), (2, 43809714), (3, 29206476), (4, 21904857), (6, 14603238), (9, 9735492), (12, 7301619), (13, 6739956), (17, 5154084), (18, 4867746), (26, 3369978), (27, 3245164), (34, 2577042), (36, 2433873), (39, 2246652), (51, 1718028), (52, 1684989), (54, 1622582), (68, 1288521), (78, 1123326), (102, 859014), (108, 811291), (117, 748884), (153, 572676), (156, 561663), (204, 429507), (221, 396468), (234, 374442), (306, 286338), (351, 249628), (442, 198234), (459, 190892), (468, 187221), (612, 143169), (663, 132156), (702, 124814), (884, 99117), (918, 95446), (1326, 66078), (1404, 62407), (1836, 47723), (1989, 44052), (2652, 33039), (3671, 23868), (3978, 22026), (5967, 14684), (7342, 11934), (7956, 11013)]