78374952

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 222446400

約数和(自身を除く): 144071448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1531, 1896, 2133, 2844, 3062, 4266, 4593, 5688, 6124, 6399, 8532, 9186, 12248, 12798, 13779, 17064, 18372, 25596, 27558, 36744, 41337, 51192, 55116, 82674, 110232, 120949, 124011, 165348, 241898, 248022, 330696, 362847, 483796, 496044, 725694, 967592, 992088, 1088541, 1451388, 2177082, 2902776, 3265623, 4354164, 6531246, 8708328, 9796869, 13062492, 19593738, 26124984, 39187476, 78374952]

約数ペア:

[(1, 78374952), (2, 39187476), (3, 26124984), (4, 19593738), (6, 13062492), (8, 9796869), (9, 8708328), (12, 6531246), (18, 4354164), (24, 3265623), (27, 2902776), (36, 2177082), (54, 1451388), (72, 1088541), (79, 992088), (81, 967592), (108, 725694), (158, 496044), (162, 483796), (216, 362847), (237, 330696), (316, 248022), (324, 241898), (474, 165348), (632, 124011), (648, 120949), (711, 110232), (948, 82674), (1422, 55116), (1531, 51192), (1896, 41337), (2133, 36744), (2844, 27558), (3062, 25596), (4266, 18372), (4593, 17064), (5688, 13779), (6124, 12798), (6399, 12248), (8532, 9186)]