86284380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15803}}^1$

素因数の和:15835

約数の個数: 96

約数和(自身を含む): 297368064

約数和(自身を除く): 211083684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15803, 31606, 47409, 63212, 79015, 94818, 110621, 158030, 189636, 205439, 221242, 237045, 316060, 331863, 410878, 442484, 474090, 553105, 616317, 663726, 821756, 948180, 1027195, 1106210, 1232634, 1327452, 1438073, 1659315, 2054390, 2212420, 2465268, 2876146, 3081585, 3318630, 4108780, 4314219, 5752292, 6163170, 6637260, 7190365, 8628438, 12326340, 14380730, 17256876, 21571095, 28761460, 43142190, 86284380]

約数ペア:

[(1, 86284380), (2, 43142190), (3, 28761460), (4, 21571095), (5, 17256876), (6, 14380730), (7, 12326340), (10, 8628438), (12, 7190365), (13, 6637260), (14, 6163170), (15, 5752292), (20, 4314219), (21, 4108780), (26, 3318630), (28, 3081585), (30, 2876146), (35, 2465268), (39, 2212420), (42, 2054390), (52, 1659315), (60, 1438073), (65, 1327452), (70, 1232634), (78, 1106210), (84, 1027195), (91, 948180), (105, 821756), (130, 663726), (140, 616317), (156, 553105), (182, 474090), (195, 442484), (210, 410878), (260, 331863), (273, 316060), (364, 237045), (390, 221242), (420, 205439), (455, 189636), (546, 158030), (780, 110621), (910, 94818), (1092, 79015), (1365, 63212), (1820, 47409), (2730, 31606), (5460, 15803)]