72317208

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 187845120

約数和(自身を除く): 115527912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 1051, 1128, 1464, 2102, 2867, 3153, 4204, 5734, 6306, 8408, 8601, 11468, 12612, 17202, 22936, 25224, 34404, 49397, 64111, 68808, 98794, 128222, 148191, 192333, 197588, 256444, 296382, 384666, 395176, 512888, 592764, 769332, 1185528, 1538664, 3013217, 6026434, 9039651, 12052868, 18079302, 24105736, 36158604, 72317208]

約数ペア:

[(1, 72317208), (2, 36158604), (3, 24105736), (4, 18079302), (6, 12052868), (8, 9039651), (12, 6026434), (24, 3013217), (47, 1538664), (61, 1185528), (94, 769332), (122, 592764), (141, 512888), (183, 395176), (188, 384666), (244, 296382), (282, 256444), (366, 197588), (376, 192333), (488, 148191), (564, 128222), (732, 98794), (1051, 68808), (1128, 64111), (1464, 49397), (2102, 34404), (2867, 25224), (3153, 22936), (4204, 17202), (5734, 12612), (6306, 11468), (8408, 8601)]