90002796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 240242688

約数和(自身を除く): 150239892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 186, 222, 372, 403, 444, 481, 503, 806, 962, 1006, 1147, 1209, 1443, 1509, 1612, 1924, 2012, 2294, 2418, 2886, 3018, 3441, 4588, 4836, 5772, 6036, 6539, 6882, 13078, 13764, 14911, 15593, 18611, 19617, 26156, 29822, 31186, 37222, 39234, 44733, 46779, 55833, 59644, 62372, 74444, 78468, 89466, 93558, 111666, 178932, 187116, 202709, 223332, 241943, 405418, 483886, 576941, 608127, 725829, 810836, 967772, 1153882, 1216254, 1451658, 1730823, 2307764, 2432508, 2903316, 3461646, 6923292, 7500233, 15000466, 22500699, 30000932, 45001398, 90002796]

約数ペア:

[(1, 90002796), (2, 45001398), (3, 30000932), (4, 22500699), (6, 15000466), (12, 7500233), (13, 6923292), (26, 3461646), (31, 2903316), (37, 2432508), (39, 2307764), (52, 1730823), (62, 1451658), (74, 1216254), (78, 1153882), (93, 967772), (111, 810836), (124, 725829), (148, 608127), (156, 576941), (186, 483886), (222, 405418), (372, 241943), (403, 223332), (444, 202709), (481, 187116), (503, 178932), (806, 111666), (962, 93558), (1006, 89466), (1147, 78468), (1209, 74444), (1443, 62372), (1509, 59644), (1612, 55833), (1924, 46779), (2012, 44733), (2294, 39234), (2418, 37222), (2886, 31186), (3018, 29822), (3441, 26156), (4588, 19617), (4836, 18611), (5772, 15593), (6036, 14911), (6539, 13764), (6882, 13078)]