71793096

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 200880000

約数和(自身を除く): 129086904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 61, 76, 87, 89, 114, 116, 122, 152, 174, 178, 183, 228, 232, 244, 267, 348, 356, 366, 456, 488, 534, 551, 696, 712, 732, 1068, 1102, 1159, 1464, 1653, 1691, 1769, 2136, 2204, 2318, 2581, 3306, 3382, 3477, 3538, 4408, 4636, 5073, 5162, 5307, 5429, 6612, 6764, 6954, 7076, 7743, 9272, 10146, 10324, 10614, 10858, 13224, 13528, 13908, 14152, 15486, 16287, 20292, 20648, 21228, 21716, 27816, 30972, 32574, 33611, 40584, 42456, 43432, 49039, 61944, 65148, 67222, 98078, 100833, 103151, 130296, 134444, 147117, 157441, 196156, 201666, 206302, 268888, 294234, 309453, 314882, 392312, 403332, 412604, 472323, 588468, 618906, 629764, 806664, 825208, 944646, 1176936, 1237812, 1259528, 1889292, 2475624, 2991379, 3778584, 5982758, 8974137, 11965516, 17948274, 23931032, 35896548, 71793096]

約数ペア:

[(1, 71793096), (2, 35896548), (3, 23931032), (4, 17948274), (6, 11965516), (8, 8974137), (12, 5982758), (19, 3778584), (24, 2991379), (29, 2475624), (38, 1889292), (57, 1259528), (58, 1237812), (61, 1176936), (76, 944646), (87, 825208), (89, 806664), (114, 629764), (116, 618906), (122, 588468), (152, 472323), (174, 412604), (178, 403332), (183, 392312), (228, 314882), (232, 309453), (244, 294234), (267, 268888), (348, 206302), (356, 201666), (366, 196156), (456, 157441), (488, 147117), (534, 134444), (551, 130296), (696, 103151), (712, 100833), (732, 98078), (1068, 67222), (1102, 65148), (1159, 61944), (1464, 49039), (1653, 43432), (1691, 42456), (1769, 40584), (2136, 33611), (2204, 32574), (2318, 30972), (2581, 27816), (3306, 21716), (3382, 21228), (3477, 20648), (3538, 20292), (4408, 16287), (4636, 15486), (5073, 14152), (5162, 13908), (5307, 13528), (5429, 13224), (6612, 10858), (6764, 10614), (6954, 10324), (7076, 10146), (7743, 9272)]