72994248

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 203860800

約数和(自身を除く): 130866552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 109, 131, 142, 213, 218, 262, 284, 327, 393, 426, 436, 524, 568, 639, 654, 786, 852, 872, 981, 1048, 1179, 1278, 1308, 1572, 1704, 1962, 2358, 2556, 2616, 3144, 3924, 4716, 5112, 7739, 7848, 9301, 9432, 14279, 15478, 18602, 23217, 27903, 28558, 30956, 37204, 42837, 46434, 55806, 57116, 61912, 69651, 74408, 83709, 85674, 92868, 111612, 114232, 128511, 139302, 167418, 171348, 185736, 223224, 257022, 278604, 334836, 342696, 514044, 557208, 669672, 1013809, 1028088, 2027618, 3041427, 4055236, 6082854, 8110472, 9124281, 12165708, 18248562, 24331416, 36497124, 72994248]

約数ペア:

[(1, 72994248), (2, 36497124), (3, 24331416), (4, 18248562), (6, 12165708), (8, 9124281), (9, 8110472), (12, 6082854), (18, 4055236), (24, 3041427), (36, 2027618), (71, 1028088), (72, 1013809), (109, 669672), (131, 557208), (142, 514044), (213, 342696), (218, 334836), (262, 278604), (284, 257022), (327, 223224), (393, 185736), (426, 171348), (436, 167418), (524, 139302), (568, 128511), (639, 114232), (654, 111612), (786, 92868), (852, 85674), (872, 83709), (981, 74408), (1048, 69651), (1179, 61912), (1278, 57116), (1308, 55806), (1572, 46434), (1704, 42837), (1962, 37204), (2358, 30956), (2556, 28558), (2616, 27903), (3144, 23217), (3924, 18602), (4716, 15478), (5112, 14279), (7739, 9432), (7848, 9301)]