64458072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 142901928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 479, 504, 534, 623, 712, 756, 801, 958, 1068, 1246, 1437, 1512, 1602, 1869, 1916, 2136, 2403, 2492, 2874, 3204, 3353, 3738, 3832, 4311, 4806, 4984, 5607, 5748, 6408, 6706, 7476, 8622, 9612, 10059, 11214, 11496, 12933, 13412, 14952, 16821, 17244, 19224, 20118, 22428, 25866, 26824, 30177, 33642, 34488, 40236, 42631, 44856, 51732, 60354, 67284, 80472, 85262, 90531, 103464, 120708, 127893, 134568, 170524, 181062, 241416, 255786, 298417, 341048, 362124, 383679, 511572, 596834, 724248, 767358, 895251, 1023144, 1151037, 1193668, 1534716, 1790502, 2302074, 2387336, 2685753, 3069432, 3581004, 4604148, 5371506, 7162008, 8057259, 9208296, 10743012, 16114518, 21486024, 32229036, 64458072]

約数ペア:

[(1, 64458072), (2, 32229036), (3, 21486024), (4, 16114518), (6, 10743012), (7, 9208296), (8, 8057259), (9, 7162008), (12, 5371506), (14, 4604148), (18, 3581004), (21, 3069432), (24, 2685753), (27, 2387336), (28, 2302074), (36, 1790502), (42, 1534716), (54, 1193668), (56, 1151037), (63, 1023144), (72, 895251), (84, 767358), (89, 724248), (108, 596834), (126, 511572), (168, 383679), (178, 362124), (189, 341048), (216, 298417), (252, 255786), (267, 241416), (356, 181062), (378, 170524), (479, 134568), (504, 127893), (534, 120708), (623, 103464), (712, 90531), (756, 85262), (801, 80472), (958, 67284), (1068, 60354), (1246, 51732), (1437, 44856), (1512, 42631), (1602, 40236), (1869, 34488), (1916, 33642), (2136, 30177), (2403, 26824), (2492, 25866), (2874, 22428), (3204, 20118), (3353, 19224), (3738, 17244), (3832, 16821), (4311, 14952), (4806, 13412), (4984, 12933), (5607, 11496), (5748, 11214), (6408, 10059), (6706, 9612), (7476, 8622)]