78736848

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26891}}^1$

素因数の和:26963

約数の個数: 40

約数和(自身を含む): 206745696

約数和(自身を除く): 128008848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 26891, 53782, 80673, 107564, 161346, 215128, 322692, 430256, 645384, 1290768, 1640351, 3280702, 4921053, 6561404, 9842106, 13122808, 19684212, 26245616, 39368424, 78736848]

約数ペア:

[(1, 78736848), (2, 39368424), (3, 26245616), (4, 19684212), (6, 13122808), (8, 9842106), (12, 6561404), (16, 4921053), (24, 3280702), (48, 1640351), (61, 1290768), (122, 645384), (183, 430256), (244, 322692), (366, 215128), (488, 161346), (732, 107564), (976, 80673), (1464, 53782), (2928, 26891)]