85493044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 197145900

約数和(自身を除く): 111652856

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 89, 91, 98, 116, 169, 178, 182, 196, 203, 338, 356, 364, 377, 406, 623, 637, 676, 754, 812, 1157, 1183, 1246, 1274, 1421, 1508, 2314, 2366, 2492, 2548, 2581, 2639, 2842, 4361, 4628, 4732, 4901, 5162, 5278, 5684, 8099, 8281, 8722, 9802, 10324, 10556, 15041, 16198, 16562, 17444, 18067, 18473, 19604, 30082, 32396, 33124, 33553, 34307, 36134, 36946, 56693, 60164, 67106, 68614, 72268, 73892, 105287, 113386, 126469, 134212, 137228, 210574, 226772, 234871, 240149, 252938, 421148, 436189, 469742, 480298, 505876, 737009, 872378, 939484, 960596, 1474018, 1644097, 1744756, 2948036, 3053323, 3288194, 6106646, 6576388, 12213292, 21373261, 42746522, 85493044]

約数ペア:

[(1, 85493044), (2, 42746522), (4, 21373261), (7, 12213292), (13, 6576388), (14, 6106646), (26, 3288194), (28, 3053323), (29, 2948036), (49, 1744756), (52, 1644097), (58, 1474018), (89, 960596), (91, 939484), (98, 872378), (116, 737009), (169, 505876), (178, 480298), (182, 469742), (196, 436189), (203, 421148), (338, 252938), (356, 240149), (364, 234871), (377, 226772), (406, 210574), (623, 137228), (637, 134212), (676, 126469), (754, 113386), (812, 105287), (1157, 73892), (1183, 72268), (1246, 68614), (1274, 67106), (1421, 60164), (1508, 56693), (2314, 36946), (2366, 36134), (2492, 34307), (2548, 33553), (2581, 33124), (2639, 32396), (2842, 30082), (4361, 19604), (4628, 18473), (4732, 18067), (4901, 17444), (5162, 16562), (5278, 16198), (5684, 15041), (8099, 10556), (8281, 10324), (8722, 9802)]