80360904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 232848000

約数和(自身を除く): 152487096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 109, 136, 139, 156, 204, 218, 221, 278, 312, 327, 408, 417, 436, 442, 556, 654, 663, 834, 872, 884, 1112, 1308, 1326, 1417, 1668, 1768, 1807, 1853, 2363, 2616, 2652, 2834, 3336, 3614, 3706, 4251, 4726, 5304, 5421, 5559, 5668, 7089, 7228, 7412, 8502, 9452, 10842, 11118, 11336, 14178, 14456, 14824, 15151, 17004, 18904, 21684, 22236, 24089, 28356, 30302, 30719, 34008, 43368, 44472, 45453, 48178, 56712, 60604, 61438, 72267, 90906, 92157, 96356, 121208, 122876, 144534, 181812, 184314, 192712, 196963, 245752, 257567, 289068, 363624, 368628, 393926, 515134, 578136, 590889, 737256, 772701, 787852, 1030268, 1181778, 1545402, 1575704, 2060536, 2363556, 3090804, 3348371, 4727112, 6181608, 6696742, 10045113, 13393484, 20090226, 26786968, 40180452, 80360904]

約数ペア:

[(1, 80360904), (2, 40180452), (3, 26786968), (4, 20090226), (6, 13393484), (8, 10045113), (12, 6696742), (13, 6181608), (17, 4727112), (24, 3348371), (26, 3090804), (34, 2363556), (39, 2060536), (51, 1575704), (52, 1545402), (68, 1181778), (78, 1030268), (102, 787852), (104, 772701), (109, 737256), (136, 590889), (139, 578136), (156, 515134), (204, 393926), (218, 368628), (221, 363624), (278, 289068), (312, 257567), (327, 245752), (408, 196963), (417, 192712), (436, 184314), (442, 181812), (556, 144534), (654, 122876), (663, 121208), (834, 96356), (872, 92157), (884, 90906), (1112, 72267), (1308, 61438), (1326, 60604), (1417, 56712), (1668, 48178), (1768, 45453), (1807, 44472), (1853, 43368), (2363, 34008), (2616, 30719), (2652, 30302), (2834, 28356), (3336, 24089), (3614, 22236), (3706, 21684), (4251, 18904), (4726, 17004), (5304, 15151), (5421, 14824), (5559, 14456), (5668, 14178), (7089, 11336), (7228, 11118), (7412, 10842), (8502, 9452)]