72866724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{123923}}^1$

素因数の和:123944

約数の個数: 36

約数和(自身を含む): 197782704

約数和(自身を除く): 124915980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 123923, 247846, 371769, 495692, 743538, 867461, 1487076, 1734922, 2602383, 3469844, 5204766, 6072227, 10409532, 12144454, 18216681, 24288908, 36433362, 72866724]

約数ペア:

[(1, 72866724), (2, 36433362), (3, 24288908), (4, 18216681), (6, 12144454), (7, 10409532), (12, 6072227), (14, 5204766), (21, 3469844), (28, 2602383), (42, 1734922), (49, 1487076), (84, 867461), (98, 743538), (147, 495692), (196, 371769), (294, 247846), (588, 123923)]