90915216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 282267648

約数和(自身を除く): 191352432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 71, 74, 84, 103, 111, 112, 142, 148, 168, 206, 213, 222, 259, 284, 296, 309, 336, 412, 426, 444, 497, 518, 568, 592, 618, 721, 777, 824, 852, 888, 994, 1036, 1136, 1236, 1442, 1491, 1554, 1648, 1704, 1776, 1988, 2072, 2163, 2472, 2627, 2884, 2982, 3108, 3408, 3811, 3976, 4144, 4326, 4944, 5254, 5768, 5964, 6216, 7313, 7622, 7881, 7952, 8652, 10508, 11433, 11536, 11928, 12432, 14626, 15244, 15762, 17304, 18389, 21016, 21939, 22866, 23856, 26677, 29252, 30488, 31524, 34608, 36778, 42032, 43878, 45732, 51191, 53354, 55167, 58504, 60976, 63048, 73556, 80031, 87756, 91464, 102382, 106708, 110334, 117008, 126096, 147112, 153573, 160062, 175512, 182928, 204764, 213416, 220668, 270581, 294224, 307146, 320124, 351024, 409528, 426832, 441336, 541162, 614292, 640248, 811743, 819056, 882672, 1082324, 1228584, 1280496, 1623486, 1894067, 2164648, 2457168, 3246972, 3788134, 4329296, 5682201, 6493944, 7576268, 11364402, 12987888, 15152536, 22728804, 30305072, 45457608, 90915216]

約数ペア:

[(1, 90915216), (2, 45457608), (3, 30305072), (4, 22728804), (6, 15152536), (7, 12987888), (8, 11364402), (12, 7576268), (14, 6493944), (16, 5682201), (21, 4329296), (24, 3788134), (28, 3246972), (37, 2457168), (42, 2164648), (48, 1894067), (56, 1623486), (71, 1280496), (74, 1228584), (84, 1082324), (103, 882672), (111, 819056), (112, 811743), (142, 640248), (148, 614292), (168, 541162), (206, 441336), (213, 426832), (222, 409528), (259, 351024), (284, 320124), (296, 307146), (309, 294224), (336, 270581), (412, 220668), (426, 213416), (444, 204764), (497, 182928), (518, 175512), (568, 160062), (592, 153573), (618, 147112), (721, 126096), (777, 117008), (824, 110334), (852, 106708), (888, 102382), (994, 91464), (1036, 87756), (1136, 80031), (1236, 73556), (1442, 63048), (1491, 60976), (1554, 58504), (1648, 55167), (1704, 53354), (1776, 51191), (1988, 45732), (2072, 43878), (2163, 42032), (2472, 36778), (2627, 34608), (2884, 31524), (2982, 30488), (3108, 29252), (3408, 26677), (3811, 23856), (3976, 22866), (4144, 21939), (4326, 21016), (4944, 18389), (5254, 17304), (5768, 15762), (5964, 15244), (6216, 14626), (7313, 12432), (7622, 11928), (7881, 11536), (7952, 11433), (8652, 10508)]