66518064

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5015

約数の個数: 80

約数和(自身を含む): 197130240

約数和(自身を除く): 130612176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 4967, 6696, 9934, 13392, 14901, 19868, 29802, 39736, 44703, 59604, 79472, 89406, 119208, 134109, 153977, 178812, 238416, 268218, 307954, 357624, 461931, 536436, 615908, 715248, 923862, 1072872, 1231816, 1385793, 1847724, 2145744, 2463632, 2771586, 3695448, 4157379, 5543172, 7390896, 8314758, 11086344, 16629516, 22172688, 33259032, 66518064]

約数ペア:

[(1, 66518064), (2, 33259032), (3, 22172688), (4, 16629516), (6, 11086344), (8, 8314758), (9, 7390896), (12, 5543172), (16, 4157379), (18, 3695448), (24, 2771586), (27, 2463632), (31, 2145744), (36, 1847724), (48, 1385793), (54, 1231816), (62, 1072872), (72, 923862), (93, 715248), (108, 615908), (124, 536436), (144, 461931), (186, 357624), (216, 307954), (248, 268218), (279, 238416), (372, 178812), (432, 153977), (496, 134109), (558, 119208), (744, 89406), (837, 79472), (1116, 59604), (1488, 44703), (1674, 39736), (2232, 29802), (3348, 19868), (4464, 14901), (4967, 13392), (6696, 9934)]