85624728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 259338240

約数和(自身を除く): 173713512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 401, 434, 492, 574, 651, 744, 802, 861, 868, 984, 1148, 1203, 1271, 1302, 1604, 1722, 1736, 2296, 2406, 2542, 2604, 2807, 3208, 3444, 3813, 4812, 5084, 5208, 5614, 6888, 7626, 8421, 8897, 9624, 10168, 11228, 12431, 15252, 16441, 16842, 17794, 22456, 24862, 26691, 30504, 32882, 33684, 35588, 37293, 49323, 49724, 53382, 65764, 67368, 71176, 74586, 87017, 98646, 99448, 106764, 115087, 131528, 149172, 174034, 197292, 213528, 230174, 261051, 298344, 345261, 348068, 394584, 460348, 509671, 522102, 690522, 696136, 920696, 1019342, 1044204, 1381044, 1529013, 2038684, 2088408, 2762088, 3058026, 3567697, 4077368, 6116052, 7135394, 10703091, 12232104, 14270788, 21406182, 28541576, 42812364, 85624728]

約数ペア:

[(1, 85624728), (2, 42812364), (3, 28541576), (4, 21406182), (6, 14270788), (7, 12232104), (8, 10703091), (12, 7135394), (14, 6116052), (21, 4077368), (24, 3567697), (28, 3058026), (31, 2762088), (41, 2088408), (42, 2038684), (56, 1529013), (62, 1381044), (82, 1044204), (84, 1019342), (93, 920696), (123, 696136), (124, 690522), (164, 522102), (168, 509671), (186, 460348), (217, 394584), (246, 348068), (248, 345261), (287, 298344), (328, 261051), (372, 230174), (401, 213528), (434, 197292), (492, 174034), (574, 149172), (651, 131528), (744, 115087), (802, 106764), (861, 99448), (868, 98646), (984, 87017), (1148, 74586), (1203, 71176), (1271, 67368), (1302, 65764), (1604, 53382), (1722, 49724), (1736, 49323), (2296, 37293), (2406, 35588), (2542, 33684), (2604, 32882), (2807, 30504), (3208, 26691), (3444, 24862), (3813, 22456), (4812, 17794), (5084, 16842), (5208, 16441), (5614, 15252), (6888, 12431), (7626, 11228), (8421, 10168), (8897, 9624)]