63245776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 140044608

約数和(自身を除く): 76798832

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 61, 86, 88, 122, 137, 172, 176, 244, 274, 344, 473, 488, 548, 671, 688, 946, 976, 1096, 1342, 1507, 1892, 2192, 2623, 2684, 3014, 3784, 5246, 5368, 5891, 6028, 7568, 8357, 10492, 10736, 11782, 12056, 16714, 20984, 23564, 24112, 28853, 33428, 41968, 47128, 57706, 64801, 66856, 91927, 94256, 115412, 129602, 133712, 183854, 230824, 259204, 359351, 367708, 461648, 518408, 718702, 735416, 1036816, 1437404, 1470832, 2874808, 3952861, 5749616, 7905722, 15811444, 31622888, 63245776]

約数ペア:

[(1, 63245776), (2, 31622888), (4, 15811444), (8, 7905722), (11, 5749616), (16, 3952861), (22, 2874808), (43, 1470832), (44, 1437404), (61, 1036816), (86, 735416), (88, 718702), (122, 518408), (137, 461648), (172, 367708), (176, 359351), (244, 259204), (274, 230824), (344, 183854), (473, 133712), (488, 129602), (548, 115412), (671, 94256), (688, 91927), (946, 66856), (976, 64801), (1096, 57706), (1342, 47128), (1507, 41968), (1892, 33428), (2192, 28853), (2623, 24112), (2684, 23564), (3014, 20984), (3784, 16714), (5246, 12056), (5368, 11782), (5891, 10736), (6028, 10492), (7568, 8357)]