85773776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 190464000

約数和(自身を除く): 104690224

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 124, 158, 176, 199, 248, 316, 341, 398, 496, 632, 682, 796, 869, 1264, 1364, 1592, 1738, 2189, 2449, 2728, 3184, 3476, 4378, 4898, 5456, 6169, 6952, 8756, 9796, 12338, 13904, 15721, 17512, 19592, 24676, 26939, 31442, 35024, 39184, 49352, 53878, 62884, 67859, 98704, 107756, 125768, 135718, 172931, 215512, 251536, 271436, 345862, 431024, 487351, 542872, 691724, 974702, 1085744, 1383448, 1949404, 2766896, 3898808, 5360861, 7797616, 10721722, 21443444, 42886888, 85773776]

約数ペア:

[(1, 85773776), (2, 42886888), (4, 21443444), (8, 10721722), (11, 7797616), (16, 5360861), (22, 3898808), (31, 2766896), (44, 1949404), (62, 1383448), (79, 1085744), (88, 974702), (124, 691724), (158, 542872), (176, 487351), (199, 431024), (248, 345862), (316, 271436), (341, 251536), (398, 215512), (496, 172931), (632, 135718), (682, 125768), (796, 107756), (869, 98704), (1264, 67859), (1364, 62884), (1592, 53878), (1738, 49352), (2189, 39184), (2449, 35024), (2728, 31442), (3184, 26939), (3476, 24676), (4378, 19592), (4898, 17512), (5456, 15721), (6169, 13904), (6952, 12338), (8756, 9796)]