80106516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 263208960

約数和(自身を除く): 183102444

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, 84, 92, 102, 108, 119, 126, 138, 153, 161, 189, 204, 207, 238, 252, 271, 276, 306, 322, 357, 378, 391, 414, 459, 476, 483, 542, 612, 621, 644, 714, 756, 782, 813, 828, 918, 966, 1071, 1084, 1173, 1242, 1428, 1449, 1564, 1626, 1836, 1897, 1932, 2142, 2346, 2439, 2484, 2737, 2898, 3213, 3252, 3519, 3794, 4284, 4347, 4607, 4692, 4878, 5474, 5691, 5796, 6233, 6426, 7038, 7317, 7588, 8211, 8694, 9214, 9756, 10557, 10948, 11382, 12466, 12852, 13821, 14076, 14634, 16422, 17073, 17388, 18428, 18699, 21114, 22764, 24633, 24932, 27642, 29268, 32249, 32844, 34146, 37398, 41463, 42228, 43631, 49266, 51219, 55284, 56097, 64498, 68292, 73899, 74796, 82926, 87262, 96747, 98532, 102438, 105961, 112194, 124389, 128996, 130893, 147798, 165852, 168291, 174524, 193494, 204876, 211922, 224388, 248778, 261786, 290241, 295596, 317883, 336582, 386988, 392679, 423844, 497556, 523572, 580482, 635766, 673164, 741727, 785358, 870723, 953649, 1160964, 1178037, 1271532, 1483454, 1570716, 1741446, 1907298, 2225181, 2356074, 2860947, 2966908, 3482892, 3814596, 4450362, 4712148, 5721894, 6675543, 8900724, 11443788, 13351086, 20026629, 26702172, 40053258, 80106516]

約数ペア:

[(1, 80106516), (2, 40053258), (3, 26702172), (4, 20026629), (6, 13351086), (7, 11443788), (9, 8900724), (12, 6675543), (14, 5721894), (17, 4712148), (18, 4450362), (21, 3814596), (23, 3482892), (27, 2966908), (28, 2860947), (34, 2356074), (36, 2225181), (42, 1907298), (46, 1741446), (51, 1570716), (54, 1483454), (63, 1271532), (68, 1178037), (69, 1160964), (84, 953649), (92, 870723), (102, 785358), (108, 741727), (119, 673164), (126, 635766), (138, 580482), (153, 523572), (161, 497556), (189, 423844), (204, 392679), (207, 386988), (238, 336582), (252, 317883), (271, 295596), (276, 290241), (306, 261786), (322, 248778), (357, 224388), (378, 211922), (391, 204876), (414, 193494), (459, 174524), (476, 168291), (483, 165852), (542, 147798), (612, 130893), (621, 128996), (644, 124389), (714, 112194), (756, 105961), (782, 102438), (813, 98532), (828, 96747), (918, 87262), (966, 82926), (1071, 74796), (1084, 73899), (1173, 68292), (1242, 64498), (1428, 56097), (1449, 55284), (1564, 51219), (1626, 49266), (1836, 43631), (1897, 42228), (1932, 41463), (2142, 37398), (2346, 34146), (2439, 32844), (2484, 32249), (2737, 29268), (2898, 27642), (3213, 24932), (3252, 24633), (3519, 22764), (3794, 21114), (4284, 18699), (4347, 18428), (4607, 17388), (4692, 17073), (4878, 16422), (5474, 14634), (5691, 14076), (5796, 13821), (6233, 12852), (6426, 12466), (7038, 11382), (7317, 10948), (7588, 10557), (8211, 9756), (8694, 9214)]