83073760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 246945888

約数和(自身を除く): 163872128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 613, 616, 770, 847, 880, 968, 1120, 1210, 1226, 1232, 1540, 1694, 1760, 1936, 2420, 2452, 2464, 3065, 3080, 3388, 3872, 4235, 4291, 4840, 4904, 6130, 6160, 6743, 6776, 8470, 8582, 9680, 9808, 12260, 12320, 13486, 13552, 16940, 17164, 19360, 19616, 21455, 24520, 26972, 27104, 33715, 33880, 34328, 42910, 47201, 49040, 53944, 67430, 67760, 68656, 74173, 85820, 94402, 98080, 107888, 134860, 135520, 137312, 148346, 171640, 188804, 215776, 236005, 269720, 296692, 343280, 370865, 377608, 472010, 519211, 539440, 593384, 686560, 741730, 755216, 944020, 1038422, 1078880, 1186768, 1483460, 1510432, 1888040, 2076844, 2373536, 2596055, 2966920, 3776080, 4153688, 5192110, 5933840, 7552160, 8307376, 10384220, 11867680, 16614752, 20768440, 41536880, 83073760]

約数ペア:

[(1, 83073760), (2, 41536880), (4, 20768440), (5, 16614752), (7, 11867680), (8, 10384220), (10, 8307376), (11, 7552160), (14, 5933840), (16, 5192110), (20, 4153688), (22, 3776080), (28, 2966920), (32, 2596055), (35, 2373536), (40, 2076844), (44, 1888040), (55, 1510432), (56, 1483460), (70, 1186768), (77, 1078880), (80, 1038422), (88, 944020), (110, 755216), (112, 741730), (121, 686560), (140, 593384), (154, 539440), (160, 519211), (176, 472010), (220, 377608), (224, 370865), (242, 343280), (280, 296692), (308, 269720), (352, 236005), (385, 215776), (440, 188804), (484, 171640), (560, 148346), (605, 137312), (613, 135520), (616, 134860), (770, 107888), (847, 98080), (880, 94402), (968, 85820), (1120, 74173), (1210, 68656), (1226, 67760), (1232, 67430), (1540, 53944), (1694, 49040), (1760, 47201), (1936, 42910), (2420, 34328), (2452, 33880), (2464, 33715), (3065, 27104), (3080, 26972), (3388, 24520), (3872, 21455), (4235, 19616), (4291, 19360), (4840, 17164), (4904, 16940), (6130, 13552), (6160, 13486), (6743, 12320), (6776, 12260), (8470, 9808), (8582, 9680)]