64820124

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{20231}}^1$

素因数の和:20330

約数の個数: 36

約数和(自身を含む): 165700080

約数和(自身を除く): 100879956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 20231, 40462, 60693, 80924, 121386, 182079, 242772, 364158, 728316, 1800559, 3601118, 5401677, 7202236, 10803354, 16205031, 21606708, 32410062, 64820124]

約数ペア:

[(1, 64820124), (2, 32410062), (3, 21606708), (4, 16205031), (6, 10803354), (9, 7202236), (12, 5401677), (18, 3601118), (36, 1800559), (89, 728316), (178, 364158), (267, 242772), (356, 182079), (534, 121386), (801, 80924), (1068, 60693), (1602, 40462), (3204, 20231)]