72038916

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21517}}^1$

素因数の和:21561

約数の個数: 48

約数和(自身を含む): 192801280

約数和(自身を除く): 120762364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21517, 43034, 64551, 86068, 129102, 193653, 258204, 387306, 580959, 667027, 774612, 1161918, 1334054, 2001081, 2323836, 2668108, 4002162, 6003243, 8004324, 12006486, 18009729, 24012972, 36019458, 72038916]

約数ペア:

[(1, 72038916), (2, 36019458), (3, 24012972), (4, 18009729), (6, 12006486), (9, 8004324), (12, 6003243), (18, 4002162), (27, 2668108), (31, 2323836), (36, 2001081), (54, 1334054), (62, 1161918), (93, 774612), (108, 667027), (124, 580959), (186, 387306), (279, 258204), (372, 193653), (558, 129102), (837, 86068), (1116, 64551), (1674, 43034), (3348, 21517)]