86983740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 274176000

約数和(自身を除く): 187192260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2039, 2133, 2370, 2844, 3555, 4078, 4266, 4740, 6117, 7110, 8156, 8532, 10195, 10665, 12234, 14220, 18351, 20390, 21330, 24468, 30585, 36702, 40780, 42660, 55053, 61170, 73404, 91755, 110106, 122340, 161081, 183510, 220212, 275265, 322162, 367020, 483243, 550530, 644324, 805405, 966486, 1101060, 1449729, 1610810, 1932972, 2416215, 2899458, 3221620, 4349187, 4832430, 5798916, 7248645, 8698374, 9664860, 14497290, 17396748, 21745935, 28994580, 43491870, 86983740]

約数ペア:

[(1, 86983740), (2, 43491870), (3, 28994580), (4, 21745935), (5, 17396748), (6, 14497290), (9, 9664860), (10, 8698374), (12, 7248645), (15, 5798916), (18, 4832430), (20, 4349187), (27, 3221620), (30, 2899458), (36, 2416215), (45, 1932972), (54, 1610810), (60, 1449729), (79, 1101060), (90, 966486), (108, 805405), (135, 644324), (158, 550530), (180, 483243), (237, 367020), (270, 322162), (316, 275265), (395, 220212), (474, 183510), (540, 161081), (711, 122340), (790, 110106), (948, 91755), (1185, 73404), (1422, 61170), (1580, 55053), (2039, 42660), (2133, 40780), (2370, 36702), (2844, 30585), (3555, 24468), (4078, 21330), (4266, 20390), (4740, 18351), (6117, 14220), (7110, 12234), (8156, 10665), (8532, 10195)]