74131904

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 112

約数和(自身を含む): 187756800

約数和(自身を除く): 113624896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 307, 308, 343, 352, 392, 448, 539, 614, 616, 686, 704, 784, 1078, 1228, 1232, 1372, 1568, 2149, 2156, 2456, 2464, 2744, 3136, 3377, 3773, 4298, 4312, 4912, 4928, 5488, 6754, 7546, 8596, 8624, 9824, 10976, 13508, 15043, 15092, 17192, 17248, 19648, 21952, 23639, 27016, 30086, 30184, 34384, 34496, 47278, 54032, 60172, 60368, 68768, 94556, 105301, 108064, 120344, 120736, 137536, 165473, 189112, 210602, 216128, 240688, 241472, 330946, 378224, 421204, 481376, 661892, 756448, 842408, 962752, 1158311, 1323784, 1512896, 1684816, 2316622, 2647568, 3369632, 4633244, 5295136, 6739264, 9266488, 10590272, 18532976, 37065952, 74131904]

約数ペア:

[(1, 74131904), (2, 37065952), (4, 18532976), (7, 10590272), (8, 9266488), (11, 6739264), (14, 5295136), (16, 4633244), (22, 3369632), (28, 2647568), (32, 2316622), (44, 1684816), (49, 1512896), (56, 1323784), (64, 1158311), (77, 962752), (88, 842408), (98, 756448), (112, 661892), (154, 481376), (176, 421204), (196, 378224), (224, 330946), (307, 241472), (308, 240688), (343, 216128), (352, 210602), (392, 189112), (448, 165473), (539, 137536), (614, 120736), (616, 120344), (686, 108064), (704, 105301), (784, 94556), (1078, 68768), (1228, 60368), (1232, 60172), (1372, 54032), (1568, 47278), (2149, 34496), (2156, 34384), (2456, 30184), (2464, 30086), (2744, 27016), (3136, 23639), (3377, 21952), (3773, 19648), (4298, 17248), (4312, 17192), (4912, 15092), (4928, 15043), (5488, 13508), (6754, 10976), (7546, 9824), (8596, 8624)]