68415648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1750

約数の個数: 96

約数和(自身を含む): 208736640

約数和(自身を除く): 140320992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1669, 1708, 1952, 2562, 2928, 3338, 3416, 5007, 5124, 5856, 6676, 6832, 10014, 10248, 11683, 13352, 13664, 20028, 20496, 23366, 26704, 35049, 40056, 40992, 46732, 53408, 70098, 80112, 93464, 101809, 140196, 160224, 186928, 203618, 280392, 305427, 373856, 407236, 560784, 610854, 712663, 814472, 1121568, 1221708, 1425326, 1628944, 2137989, 2443416, 2850652, 3257888, 4275978, 4886832, 5701304, 8551956, 9773664, 11402608, 17103912, 22805216, 34207824, 68415648]

約数ペア:

[(1, 68415648), (2, 34207824), (3, 22805216), (4, 17103912), (6, 11402608), (7, 9773664), (8, 8551956), (12, 5701304), (14, 4886832), (16, 4275978), (21, 3257888), (24, 2850652), (28, 2443416), (32, 2137989), (42, 1628944), (48, 1425326), (56, 1221708), (61, 1121568), (84, 814472), (96, 712663), (112, 610854), (122, 560784), (168, 407236), (183, 373856), (224, 305427), (244, 280392), (336, 203618), (366, 186928), (427, 160224), (488, 140196), (672, 101809), (732, 93464), (854, 80112), (976, 70098), (1281, 53408), (1464, 46732), (1669, 40992), (1708, 40056), (1952, 35049), (2562, 26704), (2928, 23366), (3338, 20496), (3416, 20028), (5007, 13664), (5124, 13352), (5856, 11683), (6676, 10248), (6832, 10014)]