77927328

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 233041536

約数和(自身を除く): 155114208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 71, 72, 74, 96, 103, 111, 142, 144, 148, 206, 213, 222, 284, 288, 296, 309, 333, 412, 426, 444, 568, 592, 618, 639, 666, 824, 852, 888, 927, 1136, 1184, 1236, 1278, 1332, 1648, 1704, 1776, 1854, 2272, 2472, 2556, 2627, 2664, 3296, 3408, 3552, 3708, 3811, 4944, 5112, 5254, 5328, 6816, 7313, 7416, 7622, 7881, 9888, 10224, 10508, 10656, 11433, 14626, 14832, 15244, 15762, 20448, 21016, 21939, 22866, 23643, 29252, 29664, 30488, 31524, 34299, 42032, 43878, 45732, 47286, 58504, 60976, 63048, 65817, 68598, 84064, 87756, 91464, 94572, 117008, 121952, 126096, 131634, 137196, 175512, 182928, 189144, 234016, 252192, 263268, 270581, 274392, 351024, 365856, 378288, 526536, 541162, 548784, 702048, 756576, 811743, 1053072, 1082324, 1097568, 1623486, 2106144, 2164648, 2435229, 3246972, 4329296, 4870458, 6493944, 8658592, 9740916, 12987888, 19481832, 25975776, 38963664, 77927328]

約数ペア:

[(1, 77927328), (2, 38963664), (3, 25975776), (4, 19481832), (6, 12987888), (8, 9740916), (9, 8658592), (12, 6493944), (16, 4870458), (18, 4329296), (24, 3246972), (32, 2435229), (36, 2164648), (37, 2106144), (48, 1623486), (71, 1097568), (72, 1082324), (74, 1053072), (96, 811743), (103, 756576), (111, 702048), (142, 548784), (144, 541162), (148, 526536), (206, 378288), (213, 365856), (222, 351024), (284, 274392), (288, 270581), (296, 263268), (309, 252192), (333, 234016), (412, 189144), (426, 182928), (444, 175512), (568, 137196), (592, 131634), (618, 126096), (639, 121952), (666, 117008), (824, 94572), (852, 91464), (888, 87756), (927, 84064), (1136, 68598), (1184, 65817), (1236, 63048), (1278, 60976), (1332, 58504), (1648, 47286), (1704, 45732), (1776, 43878), (1854, 42032), (2272, 34299), (2472, 31524), (2556, 30488), (2627, 29664), (2664, 29252), (3296, 23643), (3408, 22866), (3552, 21939), (3708, 21016), (3811, 20448), (4944, 15762), (5112, 15244), (5254, 14832), (5328, 14626), (6816, 11433), (7313, 10656), (7416, 10508), (7622, 10224), (7881, 9888)]