80684568

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 231903360

約数和(自身を除く): 151218792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 888, 977, 1116, 1147, 1332, 1954, 2232, 2294, 2664, 2931, 3441, 3908, 4588, 5862, 6882, 7816, 8793, 9176, 10323, 11724, 13764, 17586, 20646, 23448, 27528, 30287, 35172, 36149, 41292, 60574, 70344, 72298, 82584, 90861, 108447, 121148, 144596, 181722, 216894, 242296, 272583, 289192, 325341, 363444, 433788, 545166, 650682, 726888, 867576, 1090332, 1120619, 1301364, 2180664, 2241238, 2602728, 3361857, 4482476, 6723714, 8964952, 10085571, 13447428, 20171142, 26894856, 40342284, 80684568]

約数ペア:

[(1, 80684568), (2, 40342284), (3, 26894856), (4, 20171142), (6, 13447428), (8, 10085571), (9, 8964952), (12, 6723714), (18, 4482476), (24, 3361857), (31, 2602728), (36, 2241238), (37, 2180664), (62, 1301364), (72, 1120619), (74, 1090332), (93, 867576), (111, 726888), (124, 650682), (148, 545166), (186, 433788), (222, 363444), (248, 325341), (279, 289192), (296, 272583), (333, 242296), (372, 216894), (444, 181722), (558, 144596), (666, 121148), (744, 108447), (888, 90861), (977, 82584), (1116, 72298), (1147, 70344), (1332, 60574), (1954, 41292), (2232, 36149), (2294, 35172), (2664, 30287), (2931, 27528), (3441, 23448), (3908, 20646), (4588, 17586), (5862, 13764), (6882, 11724), (7816, 10323), (8793, 9176)]