81262098

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 183246336

約数和(自身を除く): 101984238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 1063, 1233, 2126, 2466, 3189, 4247, 6378, 8494, 9567, 12741, 19134, 25482, 32953, 38223, 65906, 76446, 98859, 145631, 197718, 291262, 296577, 436893, 593154, 873786, 1310679, 2621358, 4514561, 9029122, 13543683, 27087366, 40631049, 81262098]

約数ペア:

[(1, 81262098), (2, 40631049), (3, 27087366), (6, 13543683), (9, 9029122), (18, 4514561), (31, 2621358), (62, 1310679), (93, 873786), (137, 593154), (186, 436893), (274, 296577), (279, 291262), (411, 197718), (558, 145631), (822, 98859), (1063, 76446), (1233, 65906), (2126, 38223), (2466, 32953), (3189, 25482), (4247, 19134), (6378, 12741), (8494, 9567)]