83490576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 235859904

約数和(自身を除く): 152369328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 1997, 2613, 3216, 3484, 3994, 5226, 5991, 6968, 7988, 10452, 11982, 13936, 15976, 20904, 23964, 25961, 31952, 41808, 47928, 51922, 77883, 95856, 103844, 133799, 155766, 207688, 267598, 311532, 401397, 415376, 535196, 623064, 802794, 1070392, 1246128, 1605588, 1739387, 2140784, 3211176, 3478774, 5218161, 6422352, 6957548, 10436322, 13915096, 20872644, 27830192, 41745288, 83490576]

約数ペア:

[(1, 83490576), (2, 41745288), (3, 27830192), (4, 20872644), (6, 13915096), (8, 10436322), (12, 6957548), (13, 6422352), (16, 5218161), (24, 3478774), (26, 3211176), (39, 2140784), (48, 1739387), (52, 1605588), (67, 1246128), (78, 1070392), (104, 802794), (134, 623064), (156, 535196), (201, 415376), (208, 401397), (268, 311532), (312, 267598), (402, 207688), (536, 155766), (624, 133799), (804, 103844), (871, 95856), (1072, 77883), (1608, 51922), (1742, 47928), (1997, 41808), (2613, 31952), (3216, 25961), (3484, 23964), (3994, 20904), (5226, 15976), (5991, 13936), (6968, 11982), (7988, 10452)]