123897168

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{4861}}^1$

素因数の和:4937

約数の個数: 80

約数和(自身を含む): 361732800

約数和(自身を除く): 237835632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 4861, 6372, 8496, 9722, 12744, 14583, 19444, 25488, 29166, 38888, 43749, 58332, 77776, 87498, 116664, 131247, 174996, 233328, 262494, 286799, 349992, 524988, 573598, 699984, 860397, 1049976, 1147196, 1720794, 2099952, 2294392, 2581191, 3441588, 4588784, 5162382, 6883176, 7743573, 10324764, 13766352, 15487146, 20649528, 30974292, 41299056, 61948584, 123897168]

約数ペア:

[(1, 123897168), (2, 61948584), (3, 41299056), (4, 30974292), (6, 20649528), (8, 15487146), (9, 13766352), (12, 10324764), (16, 7743573), (18, 6883176), (24, 5162382), (27, 4588784), (36, 3441588), (48, 2581191), (54, 2294392), (59, 2099952), (72, 1720794), (108, 1147196), (118, 1049976), (144, 860397), (177, 699984), (216, 573598), (236, 524988), (354, 349992), (432, 286799), (472, 262494), (531, 233328), (708, 174996), (944, 131247), (1062, 116664), (1416, 87498), (1593, 77776), (2124, 58332), (2832, 43749), (3186, 38888), (4248, 29166), (4861, 25488), (6372, 19444), (8496, 14583), (9722, 12744)]