68201448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1297}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 195634560

約数和(自身を除く): 127433112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1297, 1878, 2191, 2504, 2594, 3756, 3891, 4382, 5188, 6573, 7512, 7782, 8764, 9079, 10376, 13146, 15564, 17528, 18158, 26292, 27237, 31128, 36316, 52584, 54474, 72632, 108948, 217896, 405961, 811922, 1217883, 1623844, 2435766, 2841727, 3247688, 4871532, 5683454, 8525181, 9743064, 11366908, 17050362, 22733816, 34100724, 68201448]

約数ペア:

[(1, 68201448), (2, 34100724), (3, 22733816), (4, 17050362), (6, 11366908), (7, 9743064), (8, 8525181), (12, 5683454), (14, 4871532), (21, 3247688), (24, 2841727), (28, 2435766), (42, 1623844), (56, 1217883), (84, 811922), (168, 405961), (313, 217896), (626, 108948), (939, 72632), (1252, 54474), (1297, 52584), (1878, 36316), (2191, 31128), (2504, 27237), (2594, 26292), (3756, 18158), (3891, 17528), (4382, 15564), (5188, 13146), (6573, 10376), (7512, 9079), (7782, 8764)]