142765812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{80933}}^1$

素因数の和:80957

約数の個数: 54

約数和(自身を含む): 419804658

約数和(自身を除く): 277038846

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, 80933, 161866, 242799, 323732, 485598, 566531, 728397, 971196, 1133062, 1456794, 1699593, 2266124, 2913588, 3399186, 3965717, 5098779, 6798372, 7931434, 10197558, 11897151, 15862868, 20395116, 23794302, 35691453, 47588604, 71382906, 142765812]

約数ペア:

[(1, 142765812), (2, 71382906), (3, 47588604), (4, 35691453), (6, 23794302), (7, 20395116), (9, 15862868), (12, 11897151), (14, 10197558), (18, 7931434), (21, 6798372), (28, 5098779), (36, 3965717), (42, 3399186), (49, 2913588), (63, 2266124), (84, 1699593), (98, 1456794), (126, 1133062), (147, 971196), (196, 728397), (252, 566531), (294, 485598), (441, 323732), (588, 242799), (882, 161866), (1764, 80933)]