886788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 120

約数和(自身を含む): 2927232

約数和(自身を除く): 2040444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 54, 63, 68, 69, 81, 84, 92, 102, 108, 119, 126, 138, 153, 161, 162, 189, 204, 207, 238, 252, 276, 306, 322, 324, 357, 378, 391, 414, 459, 476, 483, 567, 612, 621, 644, 714, 756, 782, 828, 918, 966, 1071, 1134, 1173, 1242, 1377, 1428, 1449, 1564, 1836, 1863, 1932, 2142, 2268, 2346, 2484, 2737, 2754, 2898, 3213, 3519, 3726, 4284, 4347, 4692, 5474, 5508, 5796, 6426, 7038, 7452, 8211, 8694, 9639, 10557, 10948, 12852, 13041, 14076, 16422, 17388, 19278, 21114, 24633, 26082, 31671, 32844, 38556, 42228, 49266, 52164, 63342, 73899, 98532, 126684, 147798, 221697, 295596, 443394, 886788]

約数ペア:

[(1, 886788), (2, 443394), (3, 295596), (4, 221697), (6, 147798), (7, 126684), (9, 98532), (12, 73899), (14, 63342), (17, 52164), (18, 49266), (21, 42228), (23, 38556), (27, 32844), (28, 31671), (34, 26082), (36, 24633), (42, 21114), (46, 19278), (51, 17388), (54, 16422), (63, 14076), (68, 13041), (69, 12852), (81, 10948), (84, 10557), (92, 9639), (102, 8694), (108, 8211), (119, 7452), (126, 7038), (138, 6426), (153, 5796), (161, 5508), (162, 5474), (189, 4692), (204, 4347), (207, 4284), (238, 3726), (252, 3519), (276, 3213), (306, 2898), (322, 2754), (324, 2737), (357, 2484), (378, 2346), (391, 2268), (414, 2142), (459, 1932), (476, 1863), (483, 1836), (567, 1564), (612, 1449), (621, 1428), (644, 1377), (714, 1242), (756, 1173), (782, 1134), (828, 1071), (918, 966)]