72545174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{121313}}^1$

素因数の和:121351

約数の個数: 16

約数和(自身を含む): 122284512

約数和(自身を除く): 49739338

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 121313, 242626, 1577069, 2790199, 3154138, 5580398, 36272587, 72545174]

約数ペア:

[(1, 72545174), (2, 36272587), (13, 5580398), (23, 3154138), (26, 2790199), (46, 1577069), (299, 242626), (598, 121313)]