72671088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 215549696

約数和(自身を除く): 142878608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 691, 939, 1252, 1382, 1878, 2073, 2191, 2504, 2764, 3756, 4146, 4382, 4837, 5008, 5528, 6573, 7512, 8292, 8764, 9674, 11056, 13146, 14511, 15024, 16584, 17528, 19348, 26292, 29022, 33168, 35056, 38696, 52584, 58044, 77392, 105168, 116088, 216283, 232176, 432566, 648849, 865132, 1297698, 1513981, 1730264, 2595396, 3027962, 3460528, 4541943, 5190792, 6055924, 9083886, 10381584, 12111848, 18167772, 24223696, 36335544, 72671088]

約数ペア:

[(1, 72671088), (2, 36335544), (3, 24223696), (4, 18167772), (6, 12111848), (7, 10381584), (8, 9083886), (12, 6055924), (14, 5190792), (16, 4541943), (21, 3460528), (24, 3027962), (28, 2595396), (42, 1730264), (48, 1513981), (56, 1297698), (84, 865132), (112, 648849), (168, 432566), (313, 232176), (336, 216283), (626, 116088), (691, 105168), (939, 77392), (1252, 58044), (1382, 52584), (1878, 38696), (2073, 35056), (2191, 33168), (2504, 29022), (2764, 26292), (3756, 19348), (4146, 17528), (4382, 16584), (4837, 15024), (5008, 14511), (5528, 13146), (6573, 11056), (7512, 9674), (8292, 8764)]