126117984

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 347004000

約数和(自身を除く): 220886016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 89, 96, 116, 174, 178, 232, 267, 348, 356, 464, 509, 534, 696, 712, 928, 1018, 1068, 1392, 1424, 1527, 2036, 2136, 2581, 2784, 2848, 3054, 4072, 4272, 5162, 6108, 7743, 8144, 8544, 10324, 12216, 14761, 15486, 16288, 20648, 24432, 29522, 30972, 41296, 44283, 45301, 48864, 59044, 61944, 82592, 88566, 90602, 118088, 123888, 135903, 177132, 181204, 236176, 247776, 271806, 354264, 362408, 472352, 543612, 708528, 724816, 1087224, 1313729, 1417056, 1449632, 2174448, 2627458, 3941187, 4348896, 5254916, 7882374, 10509832, 15764748, 21019664, 31529496, 42039328, 63058992, 126117984]

約数ペア:

[(1, 126117984), (2, 63058992), (3, 42039328), (4, 31529496), (6, 21019664), (8, 15764748), (12, 10509832), (16, 7882374), (24, 5254916), (29, 4348896), (32, 3941187), (48, 2627458), (58, 2174448), (87, 1449632), (89, 1417056), (96, 1313729), (116, 1087224), (174, 724816), (178, 708528), (232, 543612), (267, 472352), (348, 362408), (356, 354264), (464, 271806), (509, 247776), (534, 236176), (696, 181204), (712, 177132), (928, 135903), (1018, 123888), (1068, 118088), (1392, 90602), (1424, 88566), (1527, 82592), (2036, 61944), (2136, 59044), (2581, 48864), (2784, 45301), (2848, 44283), (3054, 41296), (4072, 30972), (4272, 29522), (5162, 24432), (6108, 20648), (7743, 16288), (8144, 15486), (8544, 14761), (10324, 12216)]