71512584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 213857280

約数和(自身を除く): 142344696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 67, 78, 88, 104, 132, 134, 143, 156, 201, 264, 268, 286, 311, 312, 402, 429, 536, 572, 622, 737, 804, 858, 871, 933, 1144, 1244, 1474, 1608, 1716, 1742, 1866, 2211, 2488, 2613, 2948, 3421, 3432, 3484, 3732, 4043, 4422, 5226, 5896, 6842, 6968, 7464, 8086, 8844, 9581, 10263, 10452, 12129, 13684, 16172, 17688, 19162, 20526, 20837, 20904, 24258, 27368, 28743, 32344, 38324, 41052, 41674, 44473, 48516, 57486, 62511, 76648, 82104, 83348, 88946, 97032, 114972, 125022, 133419, 166696, 177892, 229207, 229944, 250044, 266838, 270881, 355784, 458414, 500088, 533676, 541762, 687621, 812643, 916828, 1067352, 1083524, 1375242, 1625286, 1833656, 2167048, 2750484, 2979691, 3250572, 5500968, 5959382, 6501144, 8939073, 11918764, 17878146, 23837528, 35756292, 71512584]

約数ペア:

[(1, 71512584), (2, 35756292), (3, 23837528), (4, 17878146), (6, 11918764), (8, 8939073), (11, 6501144), (12, 5959382), (13, 5500968), (22, 3250572), (24, 2979691), (26, 2750484), (33, 2167048), (39, 1833656), (44, 1625286), (52, 1375242), (66, 1083524), (67, 1067352), (78, 916828), (88, 812643), (104, 687621), (132, 541762), (134, 533676), (143, 500088), (156, 458414), (201, 355784), (264, 270881), (268, 266838), (286, 250044), (311, 229944), (312, 229207), (402, 177892), (429, 166696), (536, 133419), (572, 125022), (622, 114972), (737, 97032), (804, 88946), (858, 83348), (871, 82104), (933, 76648), (1144, 62511), (1244, 57486), (1474, 48516), (1608, 44473), (1716, 41674), (1742, 41052), (1866, 38324), (2211, 32344), (2488, 28743), (2613, 27368), (2948, 24258), (3421, 20904), (3432, 20837), (3484, 20526), (3732, 19162), (4043, 17688), (4422, 16172), (5226, 13684), (5896, 12129), (6842, 10452), (6968, 10263), (7464, 9581), (8086, 8844)]