69478812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4843

約数の個数: 72

約数和(自身を含む): 195278720

約数和(自身を除く): 125799908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4789, 4836, 7254, 9578, 14367, 14508, 19156, 28734, 43101, 57468, 62257, 86202, 124514, 148459, 172404, 186771, 249028, 296918, 373542, 445377, 560313, 593836, 747084, 890754, 1120626, 1336131, 1781508, 1929967, 2241252, 2672262, 3859934, 5344524, 5789901, 7719868, 11579802, 17369703, 23159604, 34739406, 69478812]

約数ペア:

[(1, 69478812), (2, 34739406), (3, 23159604), (4, 17369703), (6, 11579802), (9, 7719868), (12, 5789901), (13, 5344524), (18, 3859934), (26, 2672262), (31, 2241252), (36, 1929967), (39, 1781508), (52, 1336131), (62, 1120626), (78, 890754), (93, 747084), (117, 593836), (124, 560313), (156, 445377), (186, 373542), (234, 296918), (279, 249028), (372, 186771), (403, 172404), (468, 148459), (558, 124514), (806, 86202), (1116, 62257), (1209, 57468), (1612, 43101), (2418, 28734), (3627, 19156), (4789, 14508), (4836, 14367), (7254, 9578)]