64523928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{887}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 184988160

約数和(自身を除く): 120464232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433, 866, 887, 1299, 1732, 1774, 2598, 2661, 3031, 3464, 3548, 5196, 5322, 6062, 6209, 7096, 9093, 10392, 10644, 12124, 12418, 18186, 18627, 21288, 24248, 24836, 36372, 37254, 49672, 72744, 74508, 149016, 384071, 768142, 1152213, 1536284, 2304426, 2688497, 3072568, 4608852, 5376994, 8065491, 9217704, 10753988, 16130982, 21507976, 32261964, 64523928]

約数ペア:

[(1, 64523928), (2, 32261964), (3, 21507976), (4, 16130982), (6, 10753988), (7, 9217704), (8, 8065491), (12, 5376994), (14, 4608852), (21, 3072568), (24, 2688497), (28, 2304426), (42, 1536284), (56, 1152213), (84, 768142), (168, 384071), (433, 149016), (866, 74508), (887, 72744), (1299, 49672), (1732, 37254), (1774, 36372), (2598, 24836), (2661, 24248), (3031, 21288), (3464, 18627), (3548, 18186), (5196, 12418), (5322, 12124), (6062, 10644), (6209, 10392), (7096, 9093)]