85556328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 254862720

約数和(自身を除く): 169306392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 97, 104, 132, 143, 156, 194, 257, 264, 286, 291, 312, 388, 429, 514, 572, 582, 771, 776, 858, 1028, 1067, 1144, 1164, 1261, 1542, 1716, 2056, 2134, 2328, 2522, 2827, 3084, 3201, 3341, 3432, 3783, 4268, 5044, 5654, 6168, 6402, 6682, 7566, 8481, 8536, 10023, 10088, 11308, 12804, 13364, 13871, 15132, 16962, 20046, 22616, 24929, 25608, 26728, 27742, 30264, 33924, 36751, 40092, 41613, 49858, 55484, 67848, 73502, 74787, 80184, 83226, 99716, 110253, 110968, 147004, 149574, 166452, 199432, 220506, 274219, 294008, 299148, 324077, 332904, 441012, 548438, 598296, 648154, 822657, 882024, 972231, 1096876, 1296308, 1645314, 1944462, 2193752, 2592616, 3290628, 3564847, 3888924, 6581256, 7129694, 7777848, 10694541, 14259388, 21389082, 28518776, 42778164, 85556328]

約数ペア:

[(1, 85556328), (2, 42778164), (3, 28518776), (4, 21389082), (6, 14259388), (8, 10694541), (11, 7777848), (12, 7129694), (13, 6581256), (22, 3888924), (24, 3564847), (26, 3290628), (33, 2592616), (39, 2193752), (44, 1944462), (52, 1645314), (66, 1296308), (78, 1096876), (88, 972231), (97, 882024), (104, 822657), (132, 648154), (143, 598296), (156, 548438), (194, 441012), (257, 332904), (264, 324077), (286, 299148), (291, 294008), (312, 274219), (388, 220506), (429, 199432), (514, 166452), (572, 149574), (582, 147004), (771, 110968), (776, 110253), (858, 99716), (1028, 83226), (1067, 80184), (1144, 74787), (1164, 73502), (1261, 67848), (1542, 55484), (1716, 49858), (2056, 41613), (2134, 40092), (2328, 36751), (2522, 33924), (2827, 30264), (3084, 27742), (3201, 26728), (3341, 25608), (3432, 24929), (3783, 22616), (4268, 20046), (5044, 16962), (5654, 15132), (6168, 13871), (6402, 13364), (6682, 12804), (7566, 11308), (8481, 10088), (8536, 10023)]