80456318964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1\times {\mathrm{2543}}^1$

素因数の和:3346

約数の個数: 144

約数和(自身を含む): 233978314752

約数和(自身を除く): 153521995788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 563, 669, 892, 1126, 1338, 1561, 1689, 2007, 2252, 2543, 2676, 3122, 3378, 3941, 4014, 4683, 5067, 5086, 6244, 6756, 7629, 7882, 8028, 9366, 10134, 10172, 11823, 14049, 15258, 15764, 17801, 18732, 20268, 22887, 23646, 28098, 30516, 35469, 35602, 45774, 47292, 53403, 56196, 70938, 71204, 91548, 106806, 125549, 141876, 160209, 213612, 251098, 320418, 376647, 502196, 567089, 640836, 753294, 878843, 1129941, 1134178, 1431709, 1506588, 1701267, 1757686, 2259882, 2268356, 2636529, 2863418, 3402534, 3515372, 3969623, 4295127, 4519764, 5103801, 5273058, 5726836, 6805068, 7909587, 7939246, 8590254, 10021963, 10207602, 10546116, 11908869, 12885381, 15819174, 15878492, 17180508, 20043926, 20415204, 23817738, 25770762, 30065889, 31638348, 35726607, 40087852, 47635476, 51541524, 60131778, 71453214, 90197667, 120263556, 142906428, 180395334, 319271107, 360790668, 638542214, 957813321, 1277084428, 1915626642, 2234897749, 2873439963, 3831253284, 4469795498, 5746879926, 6704693247, 8939590996, 11493759852, 13409386494, 20114079741, 26818772988, 40228159482, 80456318964]

約数ペア:

[(1, 80456318964), (2, 40228159482), (3, 26818772988), (4, 20114079741), (6, 13409386494), (7, 11493759852), (9, 8939590996), (12, 6704693247), (14, 5746879926), (18, 4469795498), (21, 3831253284), (28, 2873439963), (36, 2234897749), (42, 1915626642), (63, 1277084428), (84, 957813321), (126, 638542214), (223, 360790668), (252, 319271107), (446, 180395334), (563, 142906428), (669, 120263556), (892, 90197667), (1126, 71453214), (1338, 60131778), (1561, 51541524), (1689, 47635476), (2007, 40087852), (2252, 35726607), (2543, 31638348), (2676, 30065889), (3122, 25770762), (3378, 23817738), (3941, 20415204), (4014, 20043926), (4683, 17180508), (5067, 15878492), (5086, 15819174), (6244, 12885381), (6756, 11908869), (7629, 10546116), (7882, 10207602), (8028, 10021963), (9366, 8590254), (10134, 7939246), (10172, 7909587), (11823, 6805068), (14049, 5726836), (15258, 5273058), (15764, 5103801), (17801, 4519764), (18732, 4295127), (20268, 3969623), (22887, 3515372), (23646, 3402534), (28098, 2863418), (30516, 2636529), (35469, 2268356), (35602, 2259882), (45774, 1757686), (47292, 1701267), (53403, 1506588), (56196, 1431709), (70938, 1134178), (71204, 1129941), (91548, 878843), (106806, 753294), (125549, 640836), (141876, 567089), (160209, 502196), (213612, 376647), (251098, 320418)]