91431666

素因数分解:

$2^1\times 3^5\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 206388000

約数和(自身を除く): 114956334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 419, 449, 486, 838, 898, 1257, 1347, 2514, 2694, 3771, 4041, 7542, 8082, 11313, 12123, 22626, 24246, 33939, 36369, 67878, 72738, 101817, 109107, 188131, 203634, 218214, 376262, 564393, 1128786, 1693179, 3386358, 5079537, 10159074, 15238611, 30477222, 45715833, 91431666]

約数ペア:

[(1, 91431666), (2, 45715833), (3, 30477222), (6, 15238611), (9, 10159074), (18, 5079537), (27, 3386358), (54, 1693179), (81, 1128786), (162, 564393), (243, 376262), (419, 218214), (449, 203634), (486, 188131), (838, 109107), (898, 101817), (1257, 72738), (1347, 67878), (2514, 36369), (2694, 33939), (3771, 24246), (4041, 22626), (7542, 12123), (8082, 11313)]