85902012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 264741120

約数和(自身を除く): 178839108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 83, 84, 108, 111, 126, 148, 166, 189, 222, 249, 252, 259, 332, 333, 378, 444, 498, 518, 581, 666, 747, 756, 777, 996, 999, 1036, 1162, 1332, 1369, 1494, 1554, 1743, 1998, 2241, 2324, 2331, 2738, 2988, 3071, 3108, 3486, 3996, 4107, 4482, 4662, 5229, 5476, 6142, 6972, 6993, 8214, 8964, 9213, 9324, 9583, 10458, 12284, 12321, 13986, 15687, 16428, 18426, 19166, 20916, 21497, 24642, 27639, 27972, 28749, 31374, 36852, 36963, 38332, 42994, 49284, 55278, 57498, 62748, 64491, 73926, 82917, 85988, 86247, 110556, 113627, 114996, 128982, 147852, 165834, 172494, 193473, 227254, 257964, 258741, 331668, 340881, 344988, 386946, 454508, 517482, 580419, 681762, 773892, 795389, 1022643, 1034964, 1160838, 1363524, 1590778, 2045286, 2321676, 2386167, 3067929, 3181556, 4090572, 4772334, 6135858, 7158501, 9544668, 12271716, 14317002, 21475503, 28634004, 42951006, 85902012]

約数ペア:

[(1, 85902012), (2, 42951006), (3, 28634004), (4, 21475503), (6, 14317002), (7, 12271716), (9, 9544668), (12, 7158501), (14, 6135858), (18, 4772334), (21, 4090572), (27, 3181556), (28, 3067929), (36, 2386167), (37, 2321676), (42, 2045286), (54, 1590778), (63, 1363524), (74, 1160838), (83, 1034964), (84, 1022643), (108, 795389), (111, 773892), (126, 681762), (148, 580419), (166, 517482), (189, 454508), (222, 386946), (249, 344988), (252, 340881), (259, 331668), (332, 258741), (333, 257964), (378, 227254), (444, 193473), (498, 172494), (518, 165834), (581, 147852), (666, 128982), (747, 114996), (756, 113627), (777, 110556), (996, 86247), (999, 85988), (1036, 82917), (1162, 73926), (1332, 64491), (1369, 62748), (1494, 57498), (1554, 55278), (1743, 49284), (1998, 42994), (2241, 38332), (2324, 36963), (2331, 36852), (2738, 31374), (2988, 28749), (3071, 27972), (3108, 27639), (3486, 24642), (3996, 21497), (4107, 20916), (4482, 19166), (4662, 18426), (5229, 16428), (5476, 15687), (6142, 13986), (6972, 12321), (6993, 12284), (8214, 10458), (8964, 9583), (9213, 9324)]