73781848

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5144

約数の個数: 48

約数和(自身を含む): 165309120

約数和(自身を除く): 91527272

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 5087, 7252, 10174, 14504, 20348, 35609, 40696, 71218, 142436, 188219, 249263, 284872, 376438, 498526, 752876, 997052, 1317533, 1505752, 1994104, 2635066, 5270132, 9222731, 10540264, 18445462, 36890924, 73781848]

約数ペア:

[(1, 73781848), (2, 36890924), (4, 18445462), (7, 10540264), (8, 9222731), (14, 5270132), (28, 2635066), (37, 1994104), (49, 1505752), (56, 1317533), (74, 997052), (98, 752876), (148, 498526), (196, 376438), (259, 284872), (296, 249263), (392, 188219), (518, 142436), (1036, 71218), (1813, 40696), (2072, 35609), (3626, 20348), (5087, 14504), (7252, 10174)]