99889812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 290734080

約数和(自身を除く): 190844268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 79, 93, 99, 103, 124, 132, 158, 186, 198, 206, 237, 279, 309, 316, 341, 372, 396, 412, 474, 558, 618, 682, 711, 869, 927, 948, 1023, 1116, 1133, 1236, 1364, 1422, 1738, 1854, 2046, 2266, 2449, 2607, 2844, 3069, 3193, 3399, 3476, 3708, 4092, 4532, 4898, 5214, 6138, 6386, 6798, 7347, 7821, 8137, 9579, 9796, 10197, 10428, 12276, 12772, 13596, 14694, 15642, 16274, 19158, 20394, 22041, 24411, 26939, 28737, 29388, 31284, 32548, 35123, 38316, 40788, 44082, 48822, 53878, 57474, 70246, 73233, 80817, 88164, 89507, 97644, 105369, 107756, 114948, 140492, 146466, 161634, 179014, 210738, 242451, 252247, 268521, 292932, 316107, 323268, 358028, 421476, 484902, 504494, 537042, 632214, 756741, 805563, 969804, 1008988, 1074084, 1264428, 1513482, 1611126, 2270223, 2774717, 3026964, 3222252, 4540446, 5549434, 8324151, 9080892, 11098868, 16648302, 24972453, 33296604, 49944906, 99889812]

約数ペア:

[(1, 99889812), (2, 49944906), (3, 33296604), (4, 24972453), (6, 16648302), (9, 11098868), (11, 9080892), (12, 8324151), (18, 5549434), (22, 4540446), (31, 3222252), (33, 3026964), (36, 2774717), (44, 2270223), (62, 1611126), (66, 1513482), (79, 1264428), (93, 1074084), (99, 1008988), (103, 969804), (124, 805563), (132, 756741), (158, 632214), (186, 537042), (198, 504494), (206, 484902), (237, 421476), (279, 358028), (309, 323268), (316, 316107), (341, 292932), (372, 268521), (396, 252247), (412, 242451), (474, 210738), (558, 179014), (618, 161634), (682, 146466), (711, 140492), (869, 114948), (927, 107756), (948, 105369), (1023, 97644), (1116, 89507), (1133, 88164), (1236, 80817), (1364, 73233), (1422, 70246), (1738, 57474), (1854, 53878), (2046, 48822), (2266, 44082), (2449, 40788), (2607, 38316), (2844, 35123), (3069, 32548), (3193, 31284), (3399, 29388), (3476, 28737), (3708, 26939), (4092, 24411), (4532, 22041), (4898, 20394), (5214, 19158), (6138, 16274), (6386, 15642), (6798, 14694), (7347, 13596), (7821, 12772), (8137, 12276), (9579, 10428), (9796, 10197)]