79628832

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 120

約数和(自身を含む): 241984512

約数和(自身を除く): 162355680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 991, 992, 1116, 1296, 1488, 1674, 1982, 2232, 2511, 2592, 2973, 2976, 3348, 3964, 4464, 5022, 5946, 6696, 7928, 8919, 8928, 10044, 11892, 13392, 15856, 17838, 20088, 23784, 26757, 26784, 30721, 31712, 35676, 40176, 47568, 53514, 61442, 71352, 80271, 80352, 92163, 95136, 107028, 122884, 142704, 160542, 184326, 214056, 245768, 276489, 285408, 321084, 368652, 428112, 491536, 552978, 642168, 737304, 829467, 856224, 983072, 1105956, 1284336, 1474608, 1658934, 2211912, 2488401, 2568672, 2949216, 3317868, 4423824, 4976802, 6635736, 8847648, 9953604, 13271472, 19907208, 26542944, 39814416, 79628832]

約数ペア:

[(1, 79628832), (2, 39814416), (3, 26542944), (4, 19907208), (6, 13271472), (8, 9953604), (9, 8847648), (12, 6635736), (16, 4976802), (18, 4423824), (24, 3317868), (27, 2949216), (31, 2568672), (32, 2488401), (36, 2211912), (48, 1658934), (54, 1474608), (62, 1284336), (72, 1105956), (81, 983072), (93, 856224), (96, 829467), (108, 737304), (124, 642168), (144, 552978), (162, 491536), (186, 428112), (216, 368652), (248, 321084), (279, 285408), (288, 276489), (324, 245768), (372, 214056), (432, 184326), (496, 160542), (558, 142704), (648, 122884), (744, 107028), (837, 95136), (864, 92163), (991, 80352), (992, 80271), (1116, 71352), (1296, 61442), (1488, 53514), (1674, 47568), (1982, 40176), (2232, 35676), (2511, 31712), (2592, 30721), (2973, 26784), (2976, 26757), (3348, 23784), (3964, 20088), (4464, 17838), (5022, 15856), (5946, 13392), (6696, 11892), (7928, 10044), (8919, 8928)]