72337664

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 169635648

約数和(自身を除く): 97297984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1091, 1184, 1792, 2072, 2182, 2368, 4144, 4364, 4736, 7637, 8288, 8728, 9472, 15274, 16576, 17456, 30548, 33152, 34912, 40367, 61096, 66304, 69824, 80734, 122192, 139648, 161468, 244384, 279296, 282569, 322936, 488768, 565138, 645872, 977536, 1130276, 1291744, 1955072, 2260552, 2583488, 4521104, 5166976, 9042208, 10333952, 18084416, 36168832, 72337664]

約数ペア:

[(1, 72337664), (2, 36168832), (4, 18084416), (7, 10333952), (8, 9042208), (14, 5166976), (16, 4521104), (28, 2583488), (32, 2260552), (37, 1955072), (56, 1291744), (64, 1130276), (74, 977536), (112, 645872), (128, 565138), (148, 488768), (224, 322936), (256, 282569), (259, 279296), (296, 244384), (448, 161468), (518, 139648), (592, 122192), (896, 80734), (1036, 69824), (1091, 66304), (1184, 61096), (1792, 40367), (2072, 34912), (2182, 33152), (2368, 30548), (4144, 17456), (4364, 16576), (4736, 15274), (7637, 9472), (8288, 8728)]