72152892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40903}}^1$

素因数の和:40927

約数の個数: 54

約数和(自身を含む): 212169048

約数和(自身を除く): 140016156

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, 40903, 81806, 122709, 163612, 245418, 286321, 368127, 490836, 572642, 736254, 858963, 1145284, 1472508, 1717926, 2004247, 2576889, 3435852, 4008494, 5153778, 6012741, 8016988, 10307556, 12025482, 18038223, 24050964, 36076446, 72152892]

約数ペア:

[(1, 72152892), (2, 36076446), (3, 24050964), (4, 18038223), (6, 12025482), (7, 10307556), (9, 8016988), (12, 6012741), (14, 5153778), (18, 4008494), (21, 3435852), (28, 2576889), (36, 2004247), (42, 1717926), (49, 1472508), (63, 1145284), (84, 858963), (98, 736254), (126, 572642), (147, 490836), (196, 368127), (252, 286321), (294, 245418), (441, 163612), (588, 122709), (882, 81806), (1764, 40903)]