82254780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14741}}^1$

素因数の和:14787

約数の個数: 72

約数和(自身を含む): 257572224

約数和(自身を除く): 175317444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14741, 29482, 44223, 58964, 73705, 88446, 132669, 147410, 176892, 221115, 265338, 294820, 442230, 456971, 530676, 663345, 884460, 913942, 1326690, 1370913, 1827884, 2284855, 2653380, 2741826, 4112739, 4569710, 5483652, 6854565, 8225478, 9139420, 13709130, 16450956, 20563695, 27418260, 41127390, 82254780]

約数ペア:

[(1, 82254780), (2, 41127390), (3, 27418260), (4, 20563695), (5, 16450956), (6, 13709130), (9, 9139420), (10, 8225478), (12, 6854565), (15, 5483652), (18, 4569710), (20, 4112739), (30, 2741826), (31, 2653380), (36, 2284855), (45, 1827884), (60, 1370913), (62, 1326690), (90, 913942), (93, 884460), (124, 663345), (155, 530676), (180, 456971), (186, 442230), (279, 294820), (310, 265338), (372, 221115), (465, 176892), (558, 147410), (620, 132669), (930, 88446), (1116, 73705), (1395, 58964), (1860, 44223), (2790, 29482), (5580, 14741)]