68861664

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 120

約数和(自身を含む): 209297088

約数和(自身を除く): 140435424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 857, 864, 992, 1116, 1296, 1488, 1674, 1714, 2232, 2511, 2571, 2592, 2976, 3348, 3428, 4464, 5022, 5142, 6696, 6856, 7713, 8928, 10044, 10284, 13392, 13712, 15426, 20088, 20568, 23139, 26567, 26784, 27424, 30852, 40176, 41136, 46278, 53134, 61704, 69417, 79701, 80352, 82272, 92556, 106268, 123408, 138834, 159402, 185112, 212536, 239103, 246816, 277668, 318804, 370224, 425072, 478206, 555336, 637608, 717309, 740448, 850144, 956412, 1110672, 1275216, 1434618, 1912824, 2151927, 2221344, 2550432, 2869236, 3825648, 4303854, 5738472, 7651296, 8607708, 11476944, 17215416, 22953888, 34430832, 68861664]

約数ペア:

[(1, 68861664), (2, 34430832), (3, 22953888), (4, 17215416), (6, 11476944), (8, 8607708), (9, 7651296), (12, 5738472), (16, 4303854), (18, 3825648), (24, 2869236), (27, 2550432), (31, 2221344), (32, 2151927), (36, 1912824), (48, 1434618), (54, 1275216), (62, 1110672), (72, 956412), (81, 850144), (93, 740448), (96, 717309), (108, 637608), (124, 555336), (144, 478206), (162, 425072), (186, 370224), (216, 318804), (248, 277668), (279, 246816), (288, 239103), (324, 212536), (372, 185112), (432, 159402), (496, 138834), (558, 123408), (648, 106268), (744, 92556), (837, 82272), (857, 80352), (864, 79701), (992, 69417), (1116, 61704), (1296, 53134), (1488, 46278), (1674, 41136), (1714, 40176), (2232, 30852), (2511, 27424), (2571, 26784), (2592, 26567), (2976, 23139), (3348, 20568), (3428, 20088), (4464, 15426), (5022, 13712), (5142, 13392), (6696, 10284), (6856, 10044), (7713, 8928)]