72062848

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 175472640

約数和(自身を除く): 103409792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 127, 128, 143, 176, 208, 248, 254, 286, 341, 352, 403, 416, 496, 508, 572, 682, 704, 806, 832, 992, 1016, 1144, 1364, 1397, 1408, 1612, 1651, 1664, 1984, 2032, 2288, 2728, 2794, 3224, 3302, 3937, 3968, 4064, 4433, 4576, 5456, 5588, 6448, 6604, 7874, 8128, 8866, 9152, 10912, 11176, 12896, 13208, 15748, 16256, 17732, 18161, 18304, 21824, 22352, 25792, 26416, 31496, 35464, 36322, 43307, 43648, 44704, 51181, 51584, 52832, 62992, 70928, 72644, 86614, 89408, 102362, 105664, 125984, 141856, 145288, 173228, 178816, 204724, 211328, 251968, 283712, 290576, 346456, 409448, 503936, 562991, 567424, 581152, 692912, 818896, 1125982, 1162304, 1385824, 1637792, 2251964, 2324608, 2771648, 3275584, 4503928, 5543296, 6551168, 9007856, 18015712, 36031424, 72062848]

約数ペア:

[(1, 72062848), (2, 36031424), (4, 18015712), (8, 9007856), (11, 6551168), (13, 5543296), (16, 4503928), (22, 3275584), (26, 2771648), (31, 2324608), (32, 2251964), (44, 1637792), (52, 1385824), (62, 1162304), (64, 1125982), (88, 818896), (104, 692912), (124, 581152), (127, 567424), (128, 562991), (143, 503936), (176, 409448), (208, 346456), (248, 290576), (254, 283712), (286, 251968), (341, 211328), (352, 204724), (403, 178816), (416, 173228), (496, 145288), (508, 141856), (572, 125984), (682, 105664), (704, 102362), (806, 89408), (832, 86614), (992, 72644), (1016, 70928), (1144, 62992), (1364, 52832), (1397, 51584), (1408, 51181), (1612, 44704), (1651, 43648), (1664, 43307), (1984, 36322), (2032, 35464), (2288, 31496), (2728, 26416), (2794, 25792), (3224, 22352), (3302, 21824), (3937, 18304), (3968, 18161), (4064, 17732), (4433, 16256), (4576, 15748), (5456, 13208), (5588, 12896), (6448, 11176), (6604, 10912), (7874, 9152), (8128, 8866)]