145729044

素因数分解:

$2^2\times 3^5\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 384034560

約数和(自身を除く): 238305516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 313, 324, 479, 486, 626, 939, 958, 972, 1252, 1437, 1878, 1916, 2817, 2874, 3756, 4311, 5634, 5748, 8451, 8622, 11268, 12933, 16902, 17244, 25353, 25866, 33804, 38799, 50706, 51732, 76059, 77598, 101412, 116397, 149927, 152118, 155196, 232794, 299854, 304236, 449781, 465588, 599708, 899562, 1349343, 1799124, 2698686, 4048029, 5397372, 8096058, 12144087, 16192116, 24288174, 36432261, 48576348, 72864522, 145729044]

約数ペア:

[(1, 145729044), (2, 72864522), (3, 48576348), (4, 36432261), (6, 24288174), (9, 16192116), (12, 12144087), (18, 8096058), (27, 5397372), (36, 4048029), (54, 2698686), (81, 1799124), (108, 1349343), (162, 899562), (243, 599708), (313, 465588), (324, 449781), (479, 304236), (486, 299854), (626, 232794), (939, 155196), (958, 152118), (972, 149927), (1252, 116397), (1437, 101412), (1878, 77598), (1916, 76059), (2817, 51732), (2874, 50706), (3756, 38799), (4311, 33804), (5634, 25866), (5748, 25353), (8451, 17244), (8622, 16902), (11268, 12933)]