65416572

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 191772672

約数和(自身を除く): 126356100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 167, 186, 234, 243, 279, 324, 334, 351, 372, 403, 468, 486, 501, 558, 668, 702, 806, 837, 972, 1002, 1053, 1116, 1209, 1404, 1503, 1612, 1674, 2004, 2106, 2171, 2418, 2511, 3006, 3159, 3348, 3627, 4212, 4342, 4509, 4836, 5022, 5177, 6012, 6318, 6513, 7254, 7533, 8684, 9018, 10044, 10354, 10881, 12636, 13026, 13527, 14508, 15066, 15531, 18036, 19539, 20708, 21762, 26052, 27054, 30132, 31062, 32643, 39078, 40581, 43524, 46593, 54108, 58617, 62124, 65286, 67301, 78156, 81162, 93186, 97929, 117234, 130572, 134602, 139779, 162324, 175851, 186372, 195858, 201903, 234468, 269204, 279558, 351702, 391716, 403806, 419337, 527553, 559116, 605709, 703404, 807612, 838674, 1055106, 1211418, 1258011, 1677348, 1817127, 2110212, 2422836, 2516022, 3634254, 5032044, 5451381, 7268508, 10902762, 16354143, 21805524, 32708286, 65416572]

約数ペア:

[(1, 65416572), (2, 32708286), (3, 21805524), (4, 16354143), (6, 10902762), (9, 7268508), (12, 5451381), (13, 5032044), (18, 3634254), (26, 2516022), (27, 2422836), (31, 2110212), (36, 1817127), (39, 1677348), (52, 1258011), (54, 1211418), (62, 1055106), (78, 838674), (81, 807612), (93, 703404), (108, 605709), (117, 559116), (124, 527553), (156, 419337), (162, 403806), (167, 391716), (186, 351702), (234, 279558), (243, 269204), (279, 234468), (324, 201903), (334, 195858), (351, 186372), (372, 175851), (403, 162324), (468, 139779), (486, 134602), (501, 130572), (558, 117234), (668, 97929), (702, 93186), (806, 81162), (837, 78156), (972, 67301), (1002, 65286), (1053, 62124), (1116, 58617), (1209, 54108), (1404, 46593), (1503, 43524), (1612, 40581), (1674, 39078), (2004, 32643), (2106, 31062), (2171, 30132), (2418, 27054), (2511, 26052), (3006, 21762), (3159, 20708), (3348, 19539), (3627, 18036), (4212, 15531), (4342, 15066), (4509, 14508), (4836, 13527), (5022, 13026), (5177, 12636), (6012, 10881), (6318, 10354), (6513, 10044), (7254, 9018), (7533, 8684)]