78843456

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 140

約数和(自身を含む): 238249968

約数和(自身を除く): 159406512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 227, 268, 288, 324, 402, 432, 454, 536, 576, 603, 648, 681, 804, 864, 908, 1072, 1206, 1296, 1362, 1608, 1728, 1809, 1816, 2043, 2144, 2412, 2592, 2724, 3216, 3618, 3632, 4086, 4288, 4824, 5184, 5427, 5448, 6129, 6432, 7236, 7264, 8172, 9648, 10854, 10896, 12258, 12864, 14472, 14528, 15209, 16344, 18387, 19296, 21708, 21792, 24516, 28944, 30418, 32688, 36774, 38592, 43416, 43584, 45627, 49032, 57888, 60836, 65376, 73548, 86832, 91254, 98064, 115776, 121672, 130752, 136881, 147096, 173664, 182508, 196128, 243344, 273762, 294192, 347328, 365016, 392256, 410643, 486688, 547524, 588384, 730032, 821286, 973376, 1095048, 1176768, 1231929, 1460064, 1642572, 2190096, 2463858, 2920128, 3285144, 4380192, 4927716, 6570288, 8760384, 9855432, 13140576, 19710864, 26281152, 39421728, 78843456]

約数ペア:

[(1, 78843456), (2, 39421728), (3, 26281152), (4, 19710864), (6, 13140576), (8, 9855432), (9, 8760384), (12, 6570288), (16, 4927716), (18, 4380192), (24, 3285144), (27, 2920128), (32, 2463858), (36, 2190096), (48, 1642572), (54, 1460064), (64, 1231929), (67, 1176768), (72, 1095048), (81, 973376), (96, 821286), (108, 730032), (134, 588384), (144, 547524), (162, 486688), (192, 410643), (201, 392256), (216, 365016), (227, 347328), (268, 294192), (288, 273762), (324, 243344), (402, 196128), (432, 182508), (454, 173664), (536, 147096), (576, 136881), (603, 130752), (648, 121672), (681, 115776), (804, 98064), (864, 91254), (908, 86832), (1072, 73548), (1206, 65376), (1296, 60836), (1362, 57888), (1608, 49032), (1728, 45627), (1809, 43584), (1816, 43416), (2043, 38592), (2144, 36774), (2412, 32688), (2592, 30418), (2724, 28944), (3216, 24516), (3618, 21792), (3632, 21708), (4086, 19296), (4288, 18387), (4824, 16344), (5184, 15209), (5427, 14528), (5448, 14472), (6129, 12864), (6432, 12258), (7236, 10896), (7264, 10854), (8172, 9648)]