102851028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21517

約数の個数: 72

約数和(自身を含む): 312777920

約数和(自身を除く): 209926892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 21481, 42962, 64443, 85924, 128886, 150367, 193329, 257772, 300734, 386658, 408139, 451101, 601468, 773316, 816278, 902202, 1224417, 1353303, 1632556, 1804404, 2448834, 2706606, 2856973, 3673251, 4897668, 5413212, 5713946, 7346502, 8570919, 11427892, 14693004, 17141838, 25712757, 34283676, 51425514, 102851028]

約数ペア:

[(1, 102851028), (2, 51425514), (3, 34283676), (4, 25712757), (6, 17141838), (7, 14693004), (9, 11427892), (12, 8570919), (14, 7346502), (18, 5713946), (19, 5413212), (21, 4897668), (28, 3673251), (36, 2856973), (38, 2706606), (42, 2448834), (57, 1804404), (63, 1632556), (76, 1353303), (84, 1224417), (114, 902202), (126, 816278), (133, 773316), (171, 601468), (228, 451101), (252, 408139), (266, 386658), (342, 300734), (399, 257772), (532, 193329), (684, 150367), (798, 128886), (1197, 85924), (1596, 64443), (2394, 42962), (4788, 21481)]