72923886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 181116000

約数和(自身を除く): 108192114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 449, 898, 1289, 1347, 2578, 2694, 3143, 3867, 4041, 6286, 7734, 8082, 9023, 9429, 11601, 18046, 18858, 23202, 27069, 28287, 54138, 56574, 81207, 162414, 578761, 1157522, 1736283, 3472566, 4051327, 5208849, 8102654, 10417698, 12153981, 24307962, 36461943, 72923886]

約数ペア:

[(1, 72923886), (2, 36461943), (3, 24307962), (6, 12153981), (7, 10417698), (9, 8102654), (14, 5208849), (18, 4051327), (21, 3472566), (42, 1736283), (63, 1157522), (126, 578761), (449, 162414), (898, 81207), (1289, 56574), (1347, 54138), (2578, 28287), (2694, 27069), (3143, 23202), (3867, 18858), (4041, 18046), (6286, 11601), (7734, 9429), (8082, 9023)]