73321864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 176088960

約数和(自身を除く): 102767096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3217, 3256, 5698, 6434, 11396, 12868, 22519, 22792, 25736, 35387, 45038, 70774, 90076, 119029, 141548, 180152, 238058, 247709, 283096, 476116, 495418, 833203, 952232, 990836, 1309319, 1666406, 1981672, 2618638, 3332812, 5237276, 6665624, 9165233, 10474552, 18330466, 36660932, 73321864]

約数ペア:

[(1, 73321864), (2, 36660932), (4, 18330466), (7, 10474552), (8, 9165233), (11, 6665624), (14, 5237276), (22, 3332812), (28, 2618638), (37, 1981672), (44, 1666406), (56, 1309319), (74, 990836), (77, 952232), (88, 833203), (148, 495418), (154, 476116), (259, 283096), (296, 247709), (308, 238058), (407, 180152), (518, 141548), (616, 119029), (814, 90076), (1036, 70774), (1628, 45038), (2072, 35387), (2849, 25736), (3217, 22792), (3256, 22519), (5698, 12868), (6434, 11396)]