39814416

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 100

約数和(自身を含む): 119071744

約数和(自身を除く): 79257328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 991, 1116, 1296, 1488, 1674, 1982, 2232, 2511, 2973, 3348, 3964, 4464, 5022, 5946, 6696, 7928, 8919, 10044, 11892, 13392, 15856, 17838, 20088, 23784, 26757, 30721, 35676, 40176, 47568, 53514, 61442, 71352, 80271, 92163, 107028, 122884, 142704, 160542, 184326, 214056, 245768, 276489, 321084, 368652, 428112, 491536, 552978, 642168, 737304, 829467, 1105956, 1284336, 1474608, 1658934, 2211912, 2488401, 3317868, 4423824, 4976802, 6635736, 9953604, 13271472, 19907208, 39814416]

約数ペア:

[(1, 39814416), (2, 19907208), (3, 13271472), (4, 9953604), (6, 6635736), (8, 4976802), (9, 4423824), (12, 3317868), (16, 2488401), (18, 2211912), (24, 1658934), (27, 1474608), (31, 1284336), (36, 1105956), (48, 829467), (54, 737304), (62, 642168), (72, 552978), (81, 491536), (93, 428112), (108, 368652), (124, 321084), (144, 276489), (162, 245768), (186, 214056), (216, 184326), (248, 160542), (279, 142704), (324, 122884), (372, 107028), (432, 92163), (496, 80271), (558, 71352), (648, 61442), (744, 53514), (837, 47568), (991, 40176), (1116, 35676), (1296, 30721), (1488, 26757), (1674, 23784), (1982, 20088), (2232, 17838), (2511, 15856), (2973, 13392), (3348, 11892), (3964, 10044), (4464, 8919), (5022, 7928), (5946, 6696)]