83886540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 242694144

約数和(自身を除く): 158807604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 151, 188, 197, 235, 282, 302, 394, 453, 470, 564, 591, 604, 705, 755, 788, 906, 940, 985, 1182, 1410, 1510, 1812, 1970, 2265, 2364, 2820, 2955, 3020, 3940, 4530, 5910, 7097, 9060, 9259, 11820, 14194, 18518, 21291, 27777, 28388, 29747, 35485, 37036, 42582, 46295, 55554, 59494, 70970, 85164, 89241, 92590, 106455, 111108, 118988, 138885, 141940, 148735, 178482, 185180, 212910, 277770, 297470, 356964, 425820, 446205, 555540, 594940, 892410, 1398109, 1784820, 2796218, 4194327, 5592436, 6990545, 8388654, 13981090, 16777308, 20971635, 27962180, 41943270, 83886540]

約数ペア:

[(1, 83886540), (2, 41943270), (3, 27962180), (4, 20971635), (5, 16777308), (6, 13981090), (10, 8388654), (12, 6990545), (15, 5592436), (20, 4194327), (30, 2796218), (47, 1784820), (60, 1398109), (94, 892410), (141, 594940), (151, 555540), (188, 446205), (197, 425820), (235, 356964), (282, 297470), (302, 277770), (394, 212910), (453, 185180), (470, 178482), (564, 148735), (591, 141940), (604, 138885), (705, 118988), (755, 111108), (788, 106455), (906, 92590), (940, 89241), (985, 85164), (1182, 70970), (1410, 59494), (1510, 55554), (1812, 46295), (1970, 42582), (2265, 37036), (2364, 35485), (2820, 29747), (2955, 28388), (3020, 27777), (3940, 21291), (4530, 18518), (5910, 14194), (7097, 11820), (9060, 9259)]