91631796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 219867648

約数和(自身を除く): 128235852

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 311, 516, 571, 622, 933, 1142, 1244, 1713, 1866, 2284, 3426, 3732, 6852, 13373, 24553, 26746, 40119, 49106, 53492, 73659, 80238, 98212, 147318, 160476, 177581, 294636, 355162, 532743, 710324, 1065486, 2130972, 7635983, 15271966, 22907949, 30543932, 45815898, 91631796]

約数ペア:

[(1, 91631796), (2, 45815898), (3, 30543932), (4, 22907949), (6, 15271966), (12, 7635983), (43, 2130972), (86, 1065486), (129, 710324), (172, 532743), (258, 355162), (311, 294636), (516, 177581), (571, 160476), (622, 147318), (933, 98212), (1142, 80238), (1244, 73659), (1713, 53492), (1866, 49106), (2284, 40119), (3426, 26746), (3732, 24553), (6852, 13373)]