71968776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 206236800

約数和(自身を除く): 134268024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 61, 66, 82, 88, 109, 122, 123, 132, 164, 183, 218, 244, 246, 264, 327, 328, 366, 436, 451, 488, 492, 654, 671, 732, 872, 902, 984, 1199, 1308, 1342, 1353, 1464, 1804, 2013, 2398, 2501, 2616, 2684, 2706, 3597, 3608, 4026, 4469, 4796, 5002, 5368, 5412, 6649, 7194, 7503, 8052, 8938, 9592, 10004, 10824, 13298, 13407, 14388, 15006, 16104, 17876, 19947, 20008, 26596, 26814, 27511, 28776, 30012, 35752, 39894, 49159, 53192, 53628, 55022, 60024, 73139, 79788, 82533, 98318, 107256, 110044, 146278, 147477, 159576, 165066, 196636, 219417, 220088, 272609, 292556, 294954, 330132, 393272, 438834, 545218, 585112, 589908, 660264, 817827, 877668, 1090436, 1179816, 1635654, 1755336, 2180872, 2998699, 3271308, 5997398, 6542616, 8996097, 11994796, 17992194, 23989592, 35984388, 71968776]

約数ペア:

[(1, 71968776), (2, 35984388), (3, 23989592), (4, 17992194), (6, 11994796), (8, 8996097), (11, 6542616), (12, 5997398), (22, 3271308), (24, 2998699), (33, 2180872), (41, 1755336), (44, 1635654), (61, 1179816), (66, 1090436), (82, 877668), (88, 817827), (109, 660264), (122, 589908), (123, 585112), (132, 545218), (164, 438834), (183, 393272), (218, 330132), (244, 294954), (246, 292556), (264, 272609), (327, 220088), (328, 219417), (366, 196636), (436, 165066), (451, 159576), (488, 147477), (492, 146278), (654, 110044), (671, 107256), (732, 98318), (872, 82533), (902, 79788), (984, 73139), (1199, 60024), (1308, 55022), (1342, 53628), (1353, 53192), (1464, 49159), (1804, 39894), (2013, 35752), (2398, 30012), (2501, 28776), (2616, 27511), (2684, 26814), (2706, 26596), (3597, 20008), (3608, 19947), (4026, 17876), (4469, 16104), (4796, 15006), (5002, 14388), (5368, 13407), (5412, 13298), (6649, 10824), (7194, 10004), (7503, 9592), (8052, 8938)]