65681616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1409

約数の個数: 160

約数和(自身を含む): 227985408

約数和(自身を除く): 162303792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1367, 1456, 1716, 1848, 2002, 2184, 2288, 2734, 3003, 3432, 3696, 4004, 4101, 4368, 5468, 6006, 6864, 8008, 8202, 9569, 10936, 12012, 15037, 16016, 16404, 17771, 19138, 21872, 24024, 28707, 30074, 32808, 35542, 38276, 45111, 48048, 53313, 57414, 60148, 65616, 71084, 76552, 90222, 105259, 106626, 114828, 120296, 124397, 142168, 153104, 180444, 195481, 210518, 213252, 229656, 240592, 248794, 284336, 315777, 360888, 373191, 390962, 421036, 426504, 459312, 497588, 586443, 631554, 721776, 746382, 781924, 842072, 853008, 995176, 1172886, 1263108, 1368367, 1492764, 1563848, 1684144, 1990352, 2345772, 2526216, 2736734, 2985528, 3127696, 4105101, 4691544, 5052432, 5473468, 5971056, 8210202, 9383088, 10946936, 16420404, 21893872, 32840808, 65681616]

約数ペア:

[(1, 65681616), (2, 32840808), (3, 21893872), (4, 16420404), (6, 10946936), (7, 9383088), (8, 8210202), (11, 5971056), (12, 5473468), (13, 5052432), (14, 4691544), (16, 4105101), (21, 3127696), (22, 2985528), (24, 2736734), (26, 2526216), (28, 2345772), (33, 1990352), (39, 1684144), (42, 1563848), (44, 1492764), (48, 1368367), (52, 1263108), (56, 1172886), (66, 995176), (77, 853008), (78, 842072), (84, 781924), (88, 746382), (91, 721776), (104, 631554), (112, 586443), (132, 497588), (143, 459312), (154, 426504), (156, 421036), (168, 390962), (176, 373191), (182, 360888), (208, 315777), (231, 284336), (264, 248794), (273, 240592), (286, 229656), (308, 213252), (312, 210518), (336, 195481), (364, 180444), (429, 153104), (462, 142168), (528, 124397), (546, 120296), (572, 114828), (616, 106626), (624, 105259), (728, 90222), (858, 76552), (924, 71084), (1001, 65616), (1092, 60148), (1144, 57414), (1232, 53313), (1367, 48048), (1456, 45111), (1716, 38276), (1848, 35542), (2002, 32808), (2184, 30074), (2288, 28707), (2734, 24024), (3003, 21872), (3432, 19138), (3696, 17771), (4004, 16404), (4101, 16016), (4368, 15037), (5468, 12012), (6006, 10936), (6864, 9569), (8008, 8202)]