87520008

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 223248960

約数和(自身を除く): 135728952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 173, 197, 214, 321, 346, 394, 428, 519, 591, 642, 692, 788, 856, 1038, 1182, 1284, 1384, 1576, 2076, 2364, 2568, 4152, 4728, 18511, 21079, 34081, 37022, 42158, 55533, 63237, 68162, 74044, 84316, 102243, 111066, 126474, 136324, 148088, 168632, 204486, 222132, 252948, 272648, 408972, 444264, 505896, 817944, 3646667, 7293334, 10940001, 14586668, 21880002, 29173336, 43760004, 87520008]

約数ペア:

[(1, 87520008), (2, 43760004), (3, 29173336), (4, 21880002), (6, 14586668), (8, 10940001), (12, 7293334), (24, 3646667), (107, 817944), (173, 505896), (197, 444264), (214, 408972), (321, 272648), (346, 252948), (394, 222132), (428, 204486), (519, 168632), (591, 148088), (642, 136324), (692, 126474), (788, 111066), (856, 102243), (1038, 84316), (1182, 74044), (1284, 68162), (1384, 63237), (1576, 55533), (2076, 42158), (2364, 37022), (2568, 34081), (4152, 21079), (4728, 18511)]