121727928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19583}}^1$

素因数の和:19636

約数の個数: 64

約数和(自身を含む): 357212160

約数和(自身を除く): 235484232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 19583, 39166, 58749, 78332, 117498, 137081, 156664, 234996, 274162, 411243, 469992, 548324, 724571, 822486, 1096648, 1449142, 1644972, 2173713, 2898284, 3289944, 4347426, 5071997, 5796568, 8694852, 10143994, 15215991, 17389704, 20287988, 30431982, 40575976, 60863964, 121727928]

約数ペア:

[(1, 121727928), (2, 60863964), (3, 40575976), (4, 30431982), (6, 20287988), (7, 17389704), (8, 15215991), (12, 10143994), (14, 8694852), (21, 5796568), (24, 5071997), (28, 4347426), (37, 3289944), (42, 2898284), (56, 2173713), (74, 1644972), (84, 1449142), (111, 1096648), (148, 822486), (168, 724571), (222, 548324), (259, 469992), (296, 411243), (444, 274162), (518, 234996), (777, 156664), (888, 137081), (1036, 117498), (1554, 78332), (2072, 58749), (3108, 39166), (6216, 19583)]