65084624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 144752640

約数和(自身を除く): 79668016

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 124, 151, 158, 176, 248, 302, 316, 341, 496, 604, 632, 682, 869, 1208, 1264, 1364, 1661, 1738, 2416, 2449, 2728, 3322, 3476, 4681, 4898, 5456, 6644, 6952, 9362, 9796, 11929, 13288, 13904, 18724, 19592, 23858, 26576, 26939, 37448, 39184, 47716, 51491, 53878, 74896, 95432, 102982, 107756, 131219, 190864, 205964, 215512, 262438, 369799, 411928, 431024, 524876, 739598, 823856, 1049752, 1479196, 2099504, 2958392, 4067789, 5916784, 8135578, 16271156, 32542312, 65084624]

約数ペア:

[(1, 65084624), (2, 32542312), (4, 16271156), (8, 8135578), (11, 5916784), (16, 4067789), (22, 2958392), (31, 2099504), (44, 1479196), (62, 1049752), (79, 823856), (88, 739598), (124, 524876), (151, 431024), (158, 411928), (176, 369799), (248, 262438), (302, 215512), (316, 205964), (341, 190864), (496, 131219), (604, 107756), (632, 102982), (682, 95432), (869, 74896), (1208, 53878), (1264, 51491), (1364, 47716), (1661, 39184), (1738, 37448), (2416, 26939), (2449, 26576), (2728, 23858), (3322, 19592), (3476, 18724), (4681, 13904), (4898, 13288), (5456, 11929), (6644, 9796), (6952, 9362)]