66742416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 203721336

約数和(自身を除く): 136978920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 353, 404, 468, 606, 624, 706, 808, 909, 936, 1059, 1212, 1313, 1412, 1616, 1818, 1872, 2118, 2424, 2626, 2824, 3177, 3636, 3939, 4236, 4589, 4848, 5252, 5648, 6354, 7272, 7878, 8472, 9178, 10504, 11817, 12708, 13767, 14544, 15756, 16944, 18356, 21008, 23634, 25416, 27534, 31512, 35653, 36712, 41301, 47268, 50832, 55068, 63024, 71306, 73424, 82602, 94536, 106959, 110136, 142612, 165204, 189072, 213918, 220272, 285224, 320877, 330408, 427836, 463489, 570448, 641754, 660816, 855672, 926978, 1283508, 1390467, 1711344, 1853956, 2567016, 2780934, 3707912, 4171401, 5134032, 5561868, 7415824, 8342802, 11123736, 16685604, 22247472, 33371208, 66742416]

約数ペア:

[(1, 66742416), (2, 33371208), (3, 22247472), (4, 16685604), (6, 11123736), (8, 8342802), (9, 7415824), (12, 5561868), (13, 5134032), (16, 4171401), (18, 3707912), (24, 2780934), (26, 2567016), (36, 1853956), (39, 1711344), (48, 1390467), (52, 1283508), (72, 926978), (78, 855672), (101, 660816), (104, 641754), (117, 570448), (144, 463489), (156, 427836), (202, 330408), (208, 320877), (234, 285224), (303, 220272), (312, 213918), (353, 189072), (404, 165204), (468, 142612), (606, 110136), (624, 106959), (706, 94536), (808, 82602), (909, 73424), (936, 71306), (1059, 63024), (1212, 55068), (1313, 50832), (1412, 47268), (1616, 41301), (1818, 36712), (1872, 35653), (2118, 31512), (2424, 27534), (2626, 25416), (2824, 23634), (3177, 21008), (3636, 18356), (3939, 16944), (4236, 15756), (4589, 14544), (4848, 13767), (5252, 12708), (5648, 11817), (6354, 10504), (7272, 9178), (7878, 8472)]