64469664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 212127552

約数和(自身を除く): 147657888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 283, 288, 336, 339, 452, 504, 566, 672, 678, 791, 849, 904, 1008, 1017, 1132, 1356, 1582, 1698, 1808, 1981, 2016, 2034, 2264, 2373, 2547, 2712, 3164, 3396, 3616, 3962, 4068, 4528, 4746, 5094, 5424, 5943, 6328, 6792, 7119, 7924, 8136, 9056, 9492, 10188, 10848, 11886, 12656, 13584, 14238, 15848, 16272, 17829, 18984, 20376, 23772, 25312, 27168, 28476, 31696, 31979, 32544, 35658, 37968, 40752, 47544, 56952, 63392, 63958, 71316, 75936, 81504, 95088, 95937, 113904, 127916, 142632, 190176, 191874, 223853, 227808, 255832, 285264, 287811, 383748, 447706, 511664, 570528, 575622, 671559, 767496, 895412, 1023328, 1151244, 1343118, 1534992, 1790824, 2014677, 2302488, 2686236, 3069984, 3581648, 4029354, 4604976, 5372472, 7163296, 8058708, 9209952, 10744944, 16117416, 21489888, 32234832, 64469664]

約数ペア:

[(1, 64469664), (2, 32234832), (3, 21489888), (4, 16117416), (6, 10744944), (7, 9209952), (8, 8058708), (9, 7163296), (12, 5372472), (14, 4604976), (16, 4029354), (18, 3581648), (21, 3069984), (24, 2686236), (28, 2302488), (32, 2014677), (36, 1790824), (42, 1534992), (48, 1343118), (56, 1151244), (63, 1023328), (72, 895412), (84, 767496), (96, 671559), (112, 575622), (113, 570528), (126, 511664), (144, 447706), (168, 383748), (224, 287811), (226, 285264), (252, 255832), (283, 227808), (288, 223853), (336, 191874), (339, 190176), (452, 142632), (504, 127916), (566, 113904), (672, 95937), (678, 95088), (791, 81504), (849, 75936), (904, 71316), (1008, 63958), (1017, 63392), (1132, 56952), (1356, 47544), (1582, 40752), (1698, 37968), (1808, 35658), (1981, 32544), (2016, 31979), (2034, 31696), (2264, 28476), (2373, 27168), (2547, 25312), (2712, 23772), (3164, 20376), (3396, 18984), (3616, 17829), (3962, 16272), (4068, 15848), (4528, 14238), (4746, 13584), (5094, 12656), (5424, 11886), (5943, 10848), (6328, 10188), (6792, 9492), (7119, 9056), (7924, 8136)]