72359084

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11958

約数の個数: 36

約数和(自身を含む): 152066880

約数和(自身を除く): 79707796

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11909, 23818, 47636, 83363, 166726, 333452, 369179, 583541, 738358, 1167082, 1476716, 2334164, 2584253, 5168506, 10337012, 18089771, 36179542, 72359084]

約数ペア:

[(1, 72359084), (2, 36179542), (4, 18089771), (7, 10337012), (14, 5168506), (28, 2584253), (31, 2334164), (49, 1476716), (62, 1167082), (98, 738358), (124, 583541), (196, 369179), (217, 333452), (434, 166726), (868, 83363), (1519, 47636), (3038, 23818), (6076, 11909)]