72251838

素因数分解:

$2^1\times 3^4\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1350

約数の個数: 40

約数和(自身を含む): 162382968

約数和(自身を除く): 90131130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 653, 683, 1306, 1366, 1959, 2049, 3918, 4098, 5877, 6147, 11754, 12294, 17631, 18441, 35262, 36882, 52893, 55323, 105786, 110646, 445999, 891998, 1337997, 2675994, 4013991, 8027982, 12041973, 24083946, 36125919, 72251838]

約数ペア:

[(1, 72251838), (2, 36125919), (3, 24083946), (6, 12041973), (9, 8027982), (18, 4013991), (27, 2675994), (54, 1337997), (81, 891998), (162, 445999), (653, 110646), (683, 105786), (1306, 55323), (1366, 52893), (1959, 36882), (2049, 35262), (3918, 18441), (4098, 17631), (5877, 12294), (6147, 11754)]