81836076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139177}}^1$

素因数の和:139198

約数の個数: 36

約数和(自身を含む): 222128088

約数和(自身を除く): 140292012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 139177, 278354, 417531, 556708, 835062, 974239, 1670124, 1948478, 2922717, 3896956, 5845434, 6819673, 11690868, 13639346, 20459019, 27278692, 40918038, 81836076]

約数ペア:

[(1, 81836076), (2, 40918038), (3, 27278692), (4, 20459019), (6, 13639346), (7, 11690868), (12, 6819673), (14, 5845434), (21, 3896956), (28, 2922717), (42, 1948478), (49, 1670124), (84, 974239), (98, 835062), (147, 556708), (196, 417531), (294, 278354), (588, 139177)]