145134684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2855

約数の個数: 72

約数和(自身を含む): 386899968

約数和(自身を除く): 241765284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2767, 2914, 4371, 5534, 5828, 8301, 8742, 11068, 13113, 16602, 17484, 24903, 26226, 33204, 49806, 52452, 85777, 99612, 130049, 171554, 257331, 260098, 343108, 390147, 514662, 520196, 771993, 780294, 1029324, 1170441, 1543986, 1560588, 2340882, 3087972, 4031519, 4681764, 8063038, 12094557, 16126076, 24189114, 36283671, 48378228, 72567342, 145134684]

約数ペア:

[(1, 145134684), (2, 72567342), (3, 48378228), (4, 36283671), (6, 24189114), (9, 16126076), (12, 12094557), (18, 8063038), (31, 4681764), (36, 4031519), (47, 3087972), (62, 2340882), (93, 1560588), (94, 1543986), (124, 1170441), (141, 1029324), (186, 780294), (188, 771993), (279, 520196), (282, 514662), (372, 390147), (423, 343108), (558, 260098), (564, 257331), (846, 171554), (1116, 130049), (1457, 99612), (1692, 85777), (2767, 52452), (2914, 49806), (4371, 33204), (5534, 26226), (5828, 24903), (8301, 17484), (8742, 16602), (11068, 13113)]