85102164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 256945920

約数和(自身を除く): 171843756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 239, 252, 314, 324, 378, 471, 478, 567, 628, 717, 756, 942, 956, 1099, 1134, 1413, 1434, 1673, 1884, 2151, 2198, 2268, 2826, 2868, 3297, 3346, 4239, 4302, 4396, 5019, 5652, 6453, 6594, 6692, 8478, 8604, 9891, 10038, 12717, 12906, 13188, 15057, 16956, 19359, 19782, 20076, 25434, 25812, 29673, 30114, 37523, 38718, 39564, 45171, 50868, 59346, 60228, 75046, 77436, 89019, 90342, 112569, 118692, 135513, 150092, 178038, 180684, 225138, 262661, 271026, 337707, 356076, 450276, 525322, 542052, 675414, 787983, 1013121, 1050644, 1350828, 1575966, 2026242, 2363949, 3039363, 3151932, 4052484, 4727898, 6078726, 7091847, 9455796, 12157452, 14183694, 21275541, 28367388, 42551082, 85102164]

約数ペア:

[(1, 85102164), (2, 42551082), (3, 28367388), (4, 21275541), (6, 14183694), (7, 12157452), (9, 9455796), (12, 7091847), (14, 6078726), (18, 4727898), (21, 4052484), (27, 3151932), (28, 3039363), (36, 2363949), (42, 2026242), (54, 1575966), (63, 1350828), (81, 1050644), (84, 1013121), (108, 787983), (126, 675414), (157, 542052), (162, 525322), (189, 450276), (239, 356076), (252, 337707), (314, 271026), (324, 262661), (378, 225138), (471, 180684), (478, 178038), (567, 150092), (628, 135513), (717, 118692), (756, 112569), (942, 90342), (956, 89019), (1099, 77436), (1134, 75046), (1413, 60228), (1434, 59346), (1673, 50868), (1884, 45171), (2151, 39564), (2198, 38718), (2268, 37523), (2826, 30114), (2868, 29673), (3297, 25812), (3346, 25434), (4239, 20076), (4302, 19782), (4396, 19359), (5019, 16956), (5652, 15057), (6453, 13188), (6594, 12906), (6692, 12717), (8478, 10038), (8604, 9891)]