69437628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 206105760

約数和(自身を除く): 136668132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 137, 156, 171, 228, 234, 247, 274, 342, 351, 361, 411, 468, 494, 513, 548, 684, 702, 722, 741, 822, 988, 1026, 1083, 1233, 1404, 1444, 1482, 1644, 1781, 2052, 2166, 2223, 2466, 2603, 2964, 3249, 3562, 3699, 4332, 4446, 4693, 4932, 5206, 5343, 6498, 6669, 7124, 7398, 7809, 8892, 9386, 9747, 10412, 10686, 12996, 13338, 14079, 14796, 15618, 16029, 18772, 19494, 21372, 23427, 26676, 28158, 31236, 32058, 33839, 38988, 42237, 46854, 48087, 49457, 56316, 64116, 67678, 70281, 84474, 93708, 96174, 98914, 101517, 126711, 135356, 140562, 148371, 168948, 192348, 197828, 203034, 253422, 281124, 296742, 304551, 406068, 445113, 506844, 593484, 609102, 642941, 890226, 913653, 1218204, 1285882, 1335339, 1780452, 1827306, 1928823, 2571764, 2670678, 3654612, 3857646, 5341356, 5786469, 7715292, 11572938, 17359407, 23145876, 34718814, 69437628]

約数ペア:

[(1, 69437628), (2, 34718814), (3, 23145876), (4, 17359407), (6, 11572938), (9, 7715292), (12, 5786469), (13, 5341356), (18, 3857646), (19, 3654612), (26, 2670678), (27, 2571764), (36, 1928823), (38, 1827306), (39, 1780452), (52, 1335339), (54, 1285882), (57, 1218204), (76, 913653), (78, 890226), (108, 642941), (114, 609102), (117, 593484), (137, 506844), (156, 445113), (171, 406068), (228, 304551), (234, 296742), (247, 281124), (274, 253422), (342, 203034), (351, 197828), (361, 192348), (411, 168948), (468, 148371), (494, 140562), (513, 135356), (548, 126711), (684, 101517), (702, 98914), (722, 96174), (741, 93708), (822, 84474), (988, 70281), (1026, 67678), (1083, 64116), (1233, 56316), (1404, 49457), (1444, 48087), (1482, 46854), (1644, 42237), (1781, 38988), (2052, 33839), (2166, 32058), (2223, 31236), (2466, 28158), (2603, 26676), (2964, 23427), (3249, 21372), (3562, 19494), (3699, 18772), (4332, 16029), (4446, 15618), (4693, 14796), (4932, 14079), (5206, 13338), (5343, 12996), (6498, 10686), (6669, 10412), (7124, 9747), (7398, 9386), (7809, 8892)]