66149856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 203439600

約数和(自身を除く): 137289744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 68, 72, 96, 102, 118, 136, 144, 153, 177, 204, 229, 236, 272, 288, 306, 354, 408, 458, 472, 531, 544, 612, 687, 708, 816, 916, 944, 1003, 1062, 1224, 1374, 1416, 1632, 1832, 1888, 2006, 2061, 2124, 2448, 2748, 2832, 3009, 3664, 3893, 4012, 4122, 4248, 4896, 5496, 5664, 6018, 7328, 7786, 8024, 8244, 8496, 9027, 10992, 11679, 12036, 13511, 15572, 16048, 16488, 16992, 18054, 21984, 23358, 24072, 27022, 31144, 32096, 32976, 35037, 36108, 40533, 46716, 48144, 54044, 62288, 65952, 70074, 72216, 81066, 93432, 96288, 108088, 121599, 124576, 140148, 144432, 162132, 186864, 216176, 229687, 243198, 280296, 288864, 324264, 373728, 432352, 459374, 486396, 560592, 648528, 689061, 918748, 972792, 1121184, 1297056, 1378122, 1837496, 1945584, 2067183, 2756244, 3674992, 3891168, 4134366, 5512488, 7349984, 8268732, 11024976, 16537464, 22049952, 33074928, 66149856]

約数ペア:

[(1, 66149856), (2, 33074928), (3, 22049952), (4, 16537464), (6, 11024976), (8, 8268732), (9, 7349984), (12, 5512488), (16, 4134366), (17, 3891168), (18, 3674992), (24, 2756244), (32, 2067183), (34, 1945584), (36, 1837496), (48, 1378122), (51, 1297056), (59, 1121184), (68, 972792), (72, 918748), (96, 689061), (102, 648528), (118, 560592), (136, 486396), (144, 459374), (153, 432352), (177, 373728), (204, 324264), (229, 288864), (236, 280296), (272, 243198), (288, 229687), (306, 216176), (354, 186864), (408, 162132), (458, 144432), (472, 140148), (531, 124576), (544, 121599), (612, 108088), (687, 96288), (708, 93432), (816, 81066), (916, 72216), (944, 70074), (1003, 65952), (1062, 62288), (1224, 54044), (1374, 48144), (1416, 46716), (1632, 40533), (1832, 36108), (1888, 35037), (2006, 32976), (2061, 32096), (2124, 31144), (2448, 27022), (2748, 24072), (2832, 23358), (3009, 21984), (3664, 18054), (3893, 16992), (4012, 16488), (4122, 16048), (4248, 15572), (4896, 13511), (5496, 12036), (5664, 11679), (6018, 10992), (7328, 9027), (7786, 8496), (8024, 8244)]