83744704

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1221

約数の個数: 56

約数和(自身を含む): 177952400

約数和(自身を除く): 94207696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1129, 1159, 1216, 1952, 2258, 2318, 3904, 4516, 4636, 9032, 9272, 18064, 18544, 21451, 36128, 37088, 42902, 68869, 72256, 74176, 85804, 137738, 171608, 275476, 343216, 550952, 686432, 1101904, 1308511, 1372864, 2203808, 2617022, 4407616, 5234044, 10468088, 20936176, 41872352, 83744704]

約数ペア:

[(1, 83744704), (2, 41872352), (4, 20936176), (8, 10468088), (16, 5234044), (19, 4407616), (32, 2617022), (38, 2203808), (61, 1372864), (64, 1308511), (76, 1101904), (122, 686432), (152, 550952), (244, 343216), (304, 275476), (488, 171608), (608, 137738), (976, 85804), (1129, 74176), (1159, 72256), (1216, 68869), (1952, 42902), (2258, 37088), (2318, 36128), (3904, 21451), (4516, 18544), (4636, 18064), (9032, 9272)]