77470976

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 176975652

約数和(自身を除く): 99504676

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 61, 64, 82, 88, 121, 122, 128, 164, 176, 242, 244, 256, 328, 352, 451, 484, 488, 656, 671, 704, 902, 968, 976, 1312, 1342, 1408, 1804, 1936, 1952, 2501, 2624, 2684, 2816, 3608, 3872, 3904, 4961, 5002, 5248, 5368, 7216, 7381, 7744, 7808, 9922, 10004, 10496, 10736, 14432, 14762, 15488, 15616, 19844, 20008, 21472, 27511, 28864, 29524, 30976, 39688, 40016, 42944, 55022, 57728, 59048, 79376, 80032, 85888, 110044, 115456, 118096, 158752, 160064, 171776, 220088, 236192, 302621, 317504, 320128, 440176, 472384, 605242, 635008, 640256, 880352, 944768, 1210484, 1270016, 1760704, 1889536, 2420968, 3521408, 4841936, 7042816, 9683872, 19367744, 38735488, 77470976]

約数ペア:

[(1, 77470976), (2, 38735488), (4, 19367744), (8, 9683872), (11, 7042816), (16, 4841936), (22, 3521408), (32, 2420968), (41, 1889536), (44, 1760704), (61, 1270016), (64, 1210484), (82, 944768), (88, 880352), (121, 640256), (122, 635008), (128, 605242), (164, 472384), (176, 440176), (242, 320128), (244, 317504), (256, 302621), (328, 236192), (352, 220088), (451, 171776), (484, 160064), (488, 158752), (656, 118096), (671, 115456), (704, 110044), (902, 85888), (968, 80032), (976, 79376), (1312, 59048), (1342, 57728), (1408, 55022), (1804, 42944), (1936, 40016), (1952, 39688), (2501, 30976), (2624, 29524), (2684, 28864), (2816, 27511), (3608, 21472), (3872, 20008), (3904, 19844), (4961, 15616), (5002, 15488), (5248, 14762), (5368, 14432), (7216, 10736), (7381, 10496), (7744, 10004), (7808, 9922)]