72673632

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 224668080

約数和(自身を除く): 151994448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 233, 288, 304, 342, 361, 432, 456, 466, 513, 608, 684, 699, 722, 864, 912, 932, 1026, 1083, 1368, 1398, 1444, 1824, 1864, 2052, 2097, 2166, 2736, 2796, 2888, 3249, 3728, 4104, 4194, 4332, 4427, 5472, 5592, 5776, 6291, 6498, 7456, 8208, 8388, 8664, 8854, 9747, 11184, 11552, 12582, 12996, 13281, 16416, 16776, 17328, 17708, 19494, 22368, 25164, 25992, 26562, 33552, 34656, 35416, 38988, 39843, 50328, 51984, 53124, 67104, 70832, 77976, 79686, 84113, 100656, 103968, 106248, 119529, 141664, 155952, 159372, 168226, 201312, 212496, 239058, 252339, 311904, 318744, 336452, 424992, 478116, 504678, 637488, 672904, 757017, 956232, 1009356, 1274976, 1345808, 1514034, 1912464, 2018712, 2271051, 2691616, 3028068, 3824928, 4037424, 4542102, 6056136, 8074848, 9084204, 12112272, 18168408, 24224544, 36336816, 72673632]

約数ペア:

[(1, 72673632), (2, 36336816), (3, 24224544), (4, 18168408), (6, 12112272), (8, 9084204), (9, 8074848), (12, 6056136), (16, 4542102), (18, 4037424), (19, 3824928), (24, 3028068), (27, 2691616), (32, 2271051), (36, 2018712), (38, 1912464), (48, 1514034), (54, 1345808), (57, 1274976), (72, 1009356), (76, 956232), (96, 757017), (108, 672904), (114, 637488), (144, 504678), (152, 478116), (171, 424992), (216, 336452), (228, 318744), (233, 311904), (288, 252339), (304, 239058), (342, 212496), (361, 201312), (432, 168226), (456, 159372), (466, 155952), (513, 141664), (608, 119529), (684, 106248), (699, 103968), (722, 100656), (864, 84113), (912, 79686), (932, 77976), (1026, 70832), (1083, 67104), (1368, 53124), (1398, 51984), (1444, 50328), (1824, 39843), (1864, 38988), (2052, 35416), (2097, 34656), (2166, 33552), (2736, 26562), (2796, 25992), (2888, 25164), (3249, 22368), (3728, 19494), (4104, 17708), (4194, 17328), (4332, 16776), (4427, 16416), (5472, 13281), (5592, 12996), (5776, 12582), (6291, 11552), (6498, 11184), (7456, 9747), (8208, 8854), (8388, 8664)]