74177856

素因数分解:

$2^6\times 3^4\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 140

約数和(自身を含む): 225894900

約数和(自身を除く): 151717044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 246, 288, 324, 328, 349, 369, 432, 492, 576, 648, 656, 698, 738, 864, 984, 1047, 1107, 1296, 1312, 1396, 1476, 1728, 1968, 2094, 2214, 2592, 2624, 2792, 2952, 3141, 3321, 3936, 4188, 4428, 5184, 5584, 5904, 6282, 6642, 7872, 8376, 8856, 9423, 11168, 11808, 12564, 13284, 14309, 16752, 17712, 18846, 22336, 23616, 25128, 26568, 28269, 28618, 33504, 35424, 37692, 42927, 50256, 53136, 56538, 57236, 67008, 70848, 75384, 85854, 100512, 106272, 113076, 114472, 128781, 150768, 171708, 201024, 212544, 226152, 228944, 257562, 301536, 343416, 386343, 452304, 457888, 515124, 603072, 686832, 772686, 904608, 915776, 1030248, 1159029, 1373664, 1545372, 1809216, 2060496, 2318058, 2747328, 3090744, 4120992, 4636116, 6181488, 8241984, 9272232, 12362976, 18544464, 24725952, 37088928, 74177856]

約数ペア:

[(1, 74177856), (2, 37088928), (3, 24725952), (4, 18544464), (6, 12362976), (8, 9272232), (9, 8241984), (12, 6181488), (16, 4636116), (18, 4120992), (24, 3090744), (27, 2747328), (32, 2318058), (36, 2060496), (41, 1809216), (48, 1545372), (54, 1373664), (64, 1159029), (72, 1030248), (81, 915776), (82, 904608), (96, 772686), (108, 686832), (123, 603072), (144, 515124), (162, 457888), (164, 452304), (192, 386343), (216, 343416), (246, 301536), (288, 257562), (324, 228944), (328, 226152), (349, 212544), (369, 201024), (432, 171708), (492, 150768), (576, 128781), (648, 114472), (656, 113076), (698, 106272), (738, 100512), (864, 85854), (984, 75384), (1047, 70848), (1107, 67008), (1296, 57236), (1312, 56538), (1396, 53136), (1476, 50256), (1728, 42927), (1968, 37692), (2094, 35424), (2214, 33504), (2592, 28618), (2624, 28269), (2792, 26568), (2952, 25128), (3141, 23616), (3321, 22336), (3936, 18846), (4188, 17712), (4428, 16752), (5184, 14309), (5584, 13284), (5904, 12564), (6282, 11808), (6642, 11168), (7872, 9423), (8376, 8856)]