81680952

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55793}}^1$

素因数の和:55863

約数の個数: 32

約数和(自身を含む): 207553680

約数和(自身を除く): 125872728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 55793, 111586, 167379, 223172, 334758, 446344, 669516, 1339032, 3403373, 6806746, 10210119, 13613492, 20420238, 27226984, 40840476, 81680952]

約数ペア:

[(1, 81680952), (2, 40840476), (3, 27226984), (4, 20420238), (6, 13613492), (8, 10210119), (12, 6806746), (24, 3403373), (61, 1339032), (122, 669516), (183, 446344), (244, 334758), (366, 223172), (488, 167379), (732, 111586), (1464, 55793)]