84677292

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{16001}}^1$

素因数の和:16028

約数の個数: 72

約数和(自身を含む): 255391920

約数和(自身を除く): 170714628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 16001, 32002, 48003, 64004, 96006, 112007, 144009, 192012, 224014, 288018, 336021, 432027, 448028, 576036, 672042, 784049, 864054, 1008063, 1344084, 1568098, 1728108, 2016126, 2352147, 3024189, 3136196, 4032252, 4704294, 6048378, 7056441, 9408588, 12096756, 14112882, 21169323, 28225764, 42338646, 84677292]

約数ペア:

[(1, 84677292), (2, 42338646), (3, 28225764), (4, 21169323), (6, 14112882), (7, 12096756), (9, 9408588), (12, 7056441), (14, 6048378), (18, 4704294), (21, 4032252), (27, 3136196), (28, 3024189), (36, 2352147), (42, 2016126), (49, 1728108), (54, 1568098), (63, 1344084), (84, 1008063), (98, 864054), (108, 784049), (126, 672042), (147, 576036), (189, 448028), (196, 432027), (252, 336021), (294, 288018), (378, 224014), (441, 192012), (588, 144009), (756, 112007), (882, 96006), (1323, 64004), (1764, 48003), (2646, 32002), (5292, 16001)]