85213128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3587

約数の個数: 128

約数和(自身を含む): 286110720

約数和(自身を除く): 200897592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 3547, 4004, 6006, 7094, 8008, 10641, 12012, 14188, 21282, 24024, 24829, 28376, 39017, 42564, 46111, 49658, 74487, 78034, 85128, 92222, 99316, 117051, 138333, 148974, 156068, 184444, 198632, 234102, 273119, 276666, 297948, 312136, 322777, 368888, 468204, 507221, 546238, 553332, 595896, 645554, 819357, 936408, 968331, 1014442, 1092476, 1106664, 1291108, 1521663, 1638714, 1936662, 2028884, 2184952, 2582216, 3043326, 3277428, 3550547, 3873324, 4057768, 6086652, 6554856, 7101094, 7746648, 10651641, 12173304, 14202188, 21303282, 28404376, 42606564, 85213128]

約数ペア:

[(1, 85213128), (2, 42606564), (3, 28404376), (4, 21303282), (6, 14202188), (7, 12173304), (8, 10651641), (11, 7746648), (12, 7101094), (13, 6554856), (14, 6086652), (21, 4057768), (22, 3873324), (24, 3550547), (26, 3277428), (28, 3043326), (33, 2582216), (39, 2184952), (42, 2028884), (44, 1936662), (52, 1638714), (56, 1521663), (66, 1291108), (77, 1106664), (78, 1092476), (84, 1014442), (88, 968331), (91, 936408), (104, 819357), (132, 645554), (143, 595896), (154, 553332), (156, 546238), (168, 507221), (182, 468204), (231, 368888), (264, 322777), (273, 312136), (286, 297948), (308, 276666), (312, 273119), (364, 234102), (429, 198632), (462, 184444), (546, 156068), (572, 148974), (616, 138333), (728, 117051), (858, 99316), (924, 92222), (1001, 85128), (1092, 78034), (1144, 74487), (1716, 49658), (1848, 46111), (2002, 42564), (2184, 39017), (3003, 28376), (3432, 24829), (3547, 24024), (4004, 21282), (6006, 14188), (7094, 12012), (8008, 10641)]