86817240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 283374000

約数和(自身を除く): 196556760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 691, 698, 1047, 1382, 1396, 1745, 2073, 2094, 2764, 2792, 3141, 3455, 3490, 4146, 4188, 5235, 5528, 6219, 6282, 6910, 6980, 8292, 8376, 10365, 10470, 12438, 12564, 13820, 13960, 15705, 16584, 20730, 20940, 24876, 25128, 27640, 31095, 31410, 41460, 41880, 49752, 62190, 62820, 82920, 124380, 125640, 241159, 248760, 482318, 723477, 964636, 1205795, 1446954, 1929272, 2170431, 2411590, 2893908, 3617385, 4340862, 4823180, 5787816, 7234770, 8681724, 9646360, 10852155, 14469540, 17363448, 21704310, 28939080, 43408620, 86817240]

約数ペア:

[(1, 86817240), (2, 43408620), (3, 28939080), (4, 21704310), (5, 17363448), (6, 14469540), (8, 10852155), (9, 9646360), (10, 8681724), (12, 7234770), (15, 5787816), (18, 4823180), (20, 4340862), (24, 3617385), (30, 2893908), (36, 2411590), (40, 2170431), (45, 1929272), (60, 1446954), (72, 1205795), (90, 964636), (120, 723477), (180, 482318), (349, 248760), (360, 241159), (691, 125640), (698, 124380), (1047, 82920), (1382, 62820), (1396, 62190), (1745, 49752), (2073, 41880), (2094, 41460), (2764, 31410), (2792, 31095), (3141, 27640), (3455, 25128), (3490, 24876), (4146, 20940), (4188, 20730), (5235, 16584), (5528, 15705), (6219, 13960), (6282, 13820), (6910, 12564), (6980, 12438), (8292, 10470), (8376, 10365)]