85815972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3673}}^1$

素因数の和:3753

約数の個数: 72

約数和(自身を含む): 240720480

約数和(自身を除く): 154904508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3673, 3894, 5841, 7346, 7788, 11019, 11682, 14692, 22038, 23364, 33057, 40403, 44076, 66114, 80806, 121209, 132228, 161612, 216707, 242418, 363627, 433414, 484836, 650121, 727254, 866828, 1300242, 1454508, 1950363, 2383777, 2600484, 3900726, 4767554, 7151331, 7801452, 9535108, 14302662, 21453993, 28605324, 42907986, 85815972]

約数ペア:

[(1, 85815972), (2, 42907986), (3, 28605324), (4, 21453993), (6, 14302662), (9, 9535108), (11, 7801452), (12, 7151331), (18, 4767554), (22, 3900726), (33, 2600484), (36, 2383777), (44, 1950363), (59, 1454508), (66, 1300242), (99, 866828), (118, 727254), (132, 650121), (177, 484836), (198, 433414), (236, 363627), (354, 242418), (396, 216707), (531, 161612), (649, 132228), (708, 121209), (1062, 80806), (1298, 66114), (1947, 44076), (2124, 40403), (2596, 33057), (3673, 23364), (3894, 22038), (5841, 14692), (7346, 11682), (7788, 11019)]