90450648

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:7969

約数の個数: 64

約数和(自身を含む): 256024800

約数和(自身を除く): 165574152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 7901, 11448, 15802, 23703, 31604, 47406, 63208, 71109, 94812, 142218, 189624, 213327, 284436, 418753, 426654, 568872, 837506, 853308, 1256259, 1675012, 1706616, 2512518, 3350024, 3768777, 5025036, 7537554, 10050072, 11306331, 15075108, 22612662, 30150216, 45225324, 90450648]

約数ペア:

[(1, 90450648), (2, 45225324), (3, 30150216), (4, 22612662), (6, 15075108), (8, 11306331), (9, 10050072), (12, 7537554), (18, 5025036), (24, 3768777), (27, 3350024), (36, 2512518), (53, 1706616), (54, 1675012), (72, 1256259), (106, 853308), (108, 837506), (159, 568872), (212, 426654), (216, 418753), (318, 284436), (424, 213327), (477, 189624), (636, 142218), (954, 94812), (1272, 71109), (1431, 63208), (1908, 47406), (2862, 31604), (3816, 23703), (5724, 15802), (7901, 11448)]