66461616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2731}}^1$

素因数の和:2771

約数の個数: 90

約数和(自身を含む): 201482268

約数和(自身を除く): 135020652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 2731, 3042, 4056, 5462, 6084, 8112, 8193, 10924, 12168, 16386, 21848, 24336, 24579, 32772, 35503, 43696, 49158, 65544, 71006, 98316, 106509, 131088, 142012, 196632, 213018, 284024, 319527, 393264, 426036, 461539, 568048, 639054, 852072, 923078, 1278108, 1384617, 1704144, 1846156, 2556216, 2769234, 3692312, 4153851, 5112432, 5538468, 7384624, 8307702, 11076936, 16615404, 22153872, 33230808, 66461616]

約数ペア:

[(1, 66461616), (2, 33230808), (3, 22153872), (4, 16615404), (6, 11076936), (8, 8307702), (9, 7384624), (12, 5538468), (13, 5112432), (16, 4153851), (18, 3692312), (24, 2769234), (26, 2556216), (36, 1846156), (39, 1704144), (48, 1384617), (52, 1278108), (72, 923078), (78, 852072), (104, 639054), (117, 568048), (144, 461539), (156, 426036), (169, 393264), (208, 319527), (234, 284024), (312, 213018), (338, 196632), (468, 142012), (507, 131088), (624, 106509), (676, 98316), (936, 71006), (1014, 65544), (1352, 49158), (1521, 43696), (1872, 35503), (2028, 32772), (2704, 24579), (2731, 24336), (3042, 21848), (4056, 16386), (5462, 12168), (6084, 10924), (8112, 8193)]