64686088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 135129600

約数和(自身を除く): 70443512

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 67, 68, 124, 134, 136, 229, 248, 268, 458, 527, 536, 916, 1054, 1139, 1832, 2077, 2108, 2278, 3893, 4154, 4216, 4556, 7099, 7786, 8308, 9112, 14198, 15343, 15572, 16616, 28396, 30686, 31144, 35309, 56792, 61372, 70618, 120683, 122744, 141236, 241366, 260831, 282472, 475633, 482732, 521662, 951266, 965464, 1043324, 1902532, 2086648, 3805064, 8085761, 16171522, 32343044, 64686088]

約数ペア:

[(1, 64686088), (2, 32343044), (4, 16171522), (8, 8085761), (17, 3805064), (31, 2086648), (34, 1902532), (62, 1043324), (67, 965464), (68, 951266), (124, 521662), (134, 482732), (136, 475633), (229, 282472), (248, 260831), (268, 241366), (458, 141236), (527, 122744), (536, 120683), (916, 70618), (1054, 61372), (1139, 56792), (1832, 35309), (2077, 31144), (2108, 30686), (2278, 28396), (3893, 16616), (4154, 15572), (4216, 15343), (4556, 14198), (7099, 9112), (7786, 8308)]