73989804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5515

約数の個数: 72

約数和(自身を含む): 209599488

約数和(自身を除く): 135609684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 5471, 6762, 10942, 13524, 16413, 21884, 32826, 38297, 65652, 76594, 114891, 125833, 153188, 229782, 251666, 268079, 377499, 459564, 503332, 536158, 754998, 804237, 880831, 1072316, 1509996, 1608474, 1761662, 2642493, 3216948, 3523324, 5284986, 6165817, 10569972, 12331634, 18497451, 24663268, 36994902, 73989804]

約数ペア:

[(1, 73989804), (2, 36994902), (3, 24663268), (4, 18497451), (6, 12331634), (7, 10569972), (12, 6165817), (14, 5284986), (21, 3523324), (23, 3216948), (28, 2642493), (42, 1761662), (46, 1608474), (49, 1509996), (69, 1072316), (84, 880831), (92, 804237), (98, 754998), (138, 536158), (147, 503332), (161, 459564), (196, 377499), (276, 268079), (294, 251666), (322, 229782), (483, 153188), (588, 125833), (644, 114891), (966, 76594), (1127, 65652), (1932, 38297), (2254, 32826), (3381, 21884), (4508, 16413), (5471, 13524), (6762, 10942)]