90515664

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1305

約数の個数: 80

約数和(自身を含む): 261411840

約数和(自身を除く): 170896176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 382, 432, 573, 764, 1097, 1146, 1528, 1719, 2194, 2292, 3056, 3291, 3438, 4388, 4584, 5157, 6582, 6876, 8776, 9168, 9873, 10314, 13164, 13752, 17552, 19746, 20628, 26328, 27504, 29619, 39492, 41256, 52656, 59238, 78984, 82512, 118476, 157968, 209527, 236952, 419054, 473904, 628581, 838108, 1257162, 1676216, 1885743, 2514324, 3352432, 3771486, 5028648, 5657229, 7542972, 10057296, 11314458, 15085944, 22628916, 30171888, 45257832, 90515664]

約数ペア:

[(1, 90515664), (2, 45257832), (3, 30171888), (4, 22628916), (6, 15085944), (8, 11314458), (9, 10057296), (12, 7542972), (16, 5657229), (18, 5028648), (24, 3771486), (27, 3352432), (36, 2514324), (48, 1885743), (54, 1676216), (72, 1257162), (108, 838108), (144, 628581), (191, 473904), (216, 419054), (382, 236952), (432, 209527), (573, 157968), (764, 118476), (1097, 82512), (1146, 78984), (1528, 59238), (1719, 52656), (2194, 41256), (2292, 39492), (3056, 29619), (3291, 27504), (3438, 26328), (4388, 20628), (4584, 19746), (5157, 17552), (6582, 13752), (6876, 13164), (8776, 10314), (9168, 9873)]