86311932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 235665360

約数和(自身を除く): 149353428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 641, 687, 916, 1282, 1374, 1603, 1923, 2564, 2748, 3206, 3846, 4487, 4809, 6412, 7692, 8974, 9618, 11221, 13461, 17948, 19236, 22442, 26922, 31409, 33663, 44884, 53844, 62818, 67326, 94227, 125636, 134652, 146789, 188454, 293578, 376908, 440367, 587156, 880734, 1027523, 1761468, 2055046, 3082569, 4110092, 6165138, 7192661, 12330276, 14385322, 21577983, 28770644, 43155966, 86311932]

約数ペア:

[(1, 86311932), (2, 43155966), (3, 28770644), (4, 21577983), (6, 14385322), (7, 12330276), (12, 7192661), (14, 6165138), (21, 4110092), (28, 3082569), (42, 2055046), (49, 1761468), (84, 1027523), (98, 880734), (147, 587156), (196, 440367), (229, 376908), (294, 293578), (458, 188454), (588, 146789), (641, 134652), (687, 125636), (916, 94227), (1282, 67326), (1374, 62818), (1603, 53844), (1923, 44884), (2564, 33663), (2748, 31409), (3206, 26922), (3846, 22442), (4487, 19236), (4809, 17948), (6412, 13461), (7692, 11221), (8974, 9618)]