64998108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{36847}}^1$

素因数の和:36871

約数の個数: 54

約数和(自身を含む): 191130576

約数和(自身を除く): 126132468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 36847, 73694, 110541, 147388, 221082, 257929, 331623, 442164, 515858, 663246, 773787, 1031716, 1326492, 1547574, 1805503, 2321361, 3095148, 3611006, 4642722, 5416509, 7222012, 9285444, 10833018, 16249527, 21666036, 32499054, 64998108]

約数ペア:

[(1, 64998108), (2, 32499054), (3, 21666036), (4, 16249527), (6, 10833018), (7, 9285444), (9, 7222012), (12, 5416509), (14, 4642722), (18, 3611006), (21, 3095148), (28, 2321361), (36, 1805503), (42, 1547574), (49, 1326492), (63, 1031716), (84, 773787), (98, 663246), (126, 515858), (147, 442164), (196, 331623), (252, 257929), (294, 221082), (441, 147388), (588, 110541), (882, 73694), (1764, 36847)]