73779508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 152832960

約数和(自身を除く): 79053452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 113, 121, 142, 209, 226, 242, 284, 418, 452, 484, 781, 836, 1243, 1349, 1562, 2147, 2299, 2486, 2698, 3124, 4294, 4598, 4972, 5396, 8023, 8588, 8591, 9196, 13673, 14839, 16046, 17182, 23617, 27346, 29678, 32092, 34364, 47234, 54692, 59356, 88253, 94468, 152437, 163229, 176506, 259787, 304874, 326458, 353012, 519574, 609748, 652916, 970783, 1039148, 1676807, 1941566, 3353614, 3883132, 6707228, 18444877, 36889754, 73779508]

約数ペア:

[(1, 73779508), (2, 36889754), (4, 18444877), (11, 6707228), (19, 3883132), (22, 3353614), (38, 1941566), (44, 1676807), (71, 1039148), (76, 970783), (113, 652916), (121, 609748), (142, 519574), (209, 353012), (226, 326458), (242, 304874), (284, 259787), (418, 176506), (452, 163229), (484, 152437), (781, 94468), (836, 88253), (1243, 59356), (1349, 54692), (1562, 47234), (2147, 34364), (2299, 32092), (2486, 29678), (2698, 27346), (3124, 23617), (4294, 17182), (4598, 16046), (4972, 14839), (5396, 13673), (8023, 9196), (8588, 8591)]