64515528

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 161921592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 378, 396, 431, 462, 486, 504, 567, 594, 616, 648, 693, 756, 792, 862, 891, 924, 972, 1134, 1188, 1293, 1386, 1512, 1701, 1724, 1782, 1848, 1944, 2079, 2268, 2376, 2586, 2673, 2772, 3017, 3402, 3448, 3564, 3879, 4158, 4536, 4741, 5172, 5346, 5544, 6034, 6237, 6804, 7128, 7758, 8316, 9051, 9482, 10344, 10692, 11637, 12068, 12474, 13608, 14223, 15516, 16632, 18102, 18711, 18964, 21384, 23274, 24136, 24948, 27153, 28446, 31032, 33187, 34911, 36204, 37422, 37928, 42669, 46548, 49896, 54306, 56892, 66374, 69822, 72408, 74844, 81459, 85338, 93096, 99561, 104733, 108612, 113784, 128007, 132748, 139644, 149688, 162918, 170676, 199122, 209466, 217224, 244377, 256014, 265496, 279288, 298683, 325836, 341352, 384021, 398244, 418932, 488754, 512028, 597366, 651672, 733131, 768042, 796488, 837864, 896049, 977508, 1024056, 1152063, 1194732, 1466262, 1536084, 1792098, 1955016, 2304126, 2389464, 2688147, 2932524, 3072168, 3584196, 4608252, 5376294, 5865048, 7168392, 8064441, 9216504, 10752588, 16128882, 21505176, 32257764, 64515528]

約数ペア:

[(1, 64515528), (2, 32257764), (3, 21505176), (4, 16128882), (6, 10752588), (7, 9216504), (8, 8064441), (9, 7168392), (11, 5865048), (12, 5376294), (14, 4608252), (18, 3584196), (21, 3072168), (22, 2932524), (24, 2688147), (27, 2389464), (28, 2304126), (33, 1955016), (36, 1792098), (42, 1536084), (44, 1466262), (54, 1194732), (56, 1152063), (63, 1024056), (66, 977508), (72, 896049), (77, 837864), (81, 796488), (84, 768042), (88, 733131), (99, 651672), (108, 597366), (126, 512028), (132, 488754), (154, 418932), (162, 398244), (168, 384021), (189, 341352), (198, 325836), (216, 298683), (231, 279288), (243, 265496), (252, 256014), (264, 244377), (297, 217224), (308, 209466), (324, 199122), (378, 170676), (396, 162918), (431, 149688), (462, 139644), (486, 132748), (504, 128007), (567, 113784), (594, 108612), (616, 104733), (648, 99561), (693, 93096), (756, 85338), (792, 81459), (862, 74844), (891, 72408), (924, 69822), (972, 66374), (1134, 56892), (1188, 54306), (1293, 49896), (1386, 46548), (1512, 42669), (1701, 37928), (1724, 37422), (1782, 36204), (1848, 34911), (1944, 33187), (2079, 31032), (2268, 28446), (2376, 27153), (2586, 24948), (2673, 24136), (2772, 23274), (3017, 21384), (3402, 18964), (3448, 18711), (3564, 18102), (3879, 16632), (4158, 15516), (4536, 14223), (4741, 13608), (5172, 12474), (5346, 12068), (5544, 11637), (6034, 10692), (6237, 10344), (6804, 9482), (7128, 9051), (7758, 8316)]