67872504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 203558400

約数和(自身を除く): 135685896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 148, 168, 179, 183, 222, 244, 259, 296, 358, 366, 427, 444, 488, 518, 537, 716, 732, 777, 854, 888, 1036, 1074, 1253, 1281, 1432, 1464, 1554, 1708, 2072, 2148, 2257, 2506, 2562, 3108, 3416, 3759, 4296, 4514, 5012, 5124, 6216, 6623, 6771, 7518, 9028, 10024, 10248, 10919, 13246, 13542, 15036, 15799, 18056, 19869, 21838, 26492, 27084, 30072, 31598, 32757, 39738, 43676, 46361, 47397, 52984, 54168, 63196, 65514, 76433, 79476, 87352, 92722, 94794, 126392, 131028, 139083, 152866, 158952, 185444, 189588, 229299, 262056, 278166, 305732, 370888, 379176, 404003, 458598, 556332, 611464, 808006, 917196, 1112664, 1212009, 1616012, 1834392, 2424018, 2828021, 3232024, 4848036, 5656042, 8484063, 9696072, 11312084, 16968126, 22624168, 33936252, 67872504]

約数ペア:

[(1, 67872504), (2, 33936252), (3, 22624168), (4, 16968126), (6, 11312084), (7, 9696072), (8, 8484063), (12, 5656042), (14, 4848036), (21, 3232024), (24, 2828021), (28, 2424018), (37, 1834392), (42, 1616012), (56, 1212009), (61, 1112664), (74, 917196), (84, 808006), (111, 611464), (122, 556332), (148, 458598), (168, 404003), (179, 379176), (183, 370888), (222, 305732), (244, 278166), (259, 262056), (296, 229299), (358, 189588), (366, 185444), (427, 158952), (444, 152866), (488, 139083), (518, 131028), (537, 126392), (716, 94794), (732, 92722), (777, 87352), (854, 79476), (888, 76433), (1036, 65514), (1074, 63196), (1253, 54168), (1281, 52984), (1432, 47397), (1464, 46361), (1554, 43676), (1708, 39738), (2072, 32757), (2148, 31598), (2257, 30072), (2506, 27084), (2562, 26492), (3108, 21838), (3416, 19869), (3759, 18056), (4296, 15799), (4514, 15036), (5012, 13542), (5124, 13246), (6216, 10919), (6623, 10248), (6771, 10024), (7518, 9028)]