8987076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 27343680

約数和(自身を除く): 18356604

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, 1877, 2394, 3754, 4788, 5631, 7508, 11262, 13139, 16893, 22524, 26278, 33786, 35663, 39417, 52556, 67572, 71326, 78834, 106989, 118251, 142652, 157668, 213978, 236502, 249641, 320967, 427956, 473004, 499282, 641934, 748923, 998564, 1283868, 1497846, 2246769, 2995692, 4493538, 8987076]

約数ペア:

[(1, 8987076), (2, 4493538), (3, 2995692), (4, 2246769), (6, 1497846), (7, 1283868), (9, 998564), (12, 748923), (14, 641934), (18, 499282), (19, 473004), (21, 427956), (28, 320967), (36, 249641), (38, 236502), (42, 213978), (57, 157668), (63, 142652), (76, 118251), (84, 106989), (114, 78834), (126, 71326), (133, 67572), (171, 52556), (228, 39417), (252, 35663), (266, 33786), (342, 26278), (399, 22524), (532, 16893), (684, 13139), (798, 11262), (1197, 7508), (1596, 5631), (1877, 4788), (2394, 3754)]