39390996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 99941184

約数和(自身を除く): 60550188

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 59, 69, 82, 92, 118, 123, 138, 164, 177, 236, 246, 276, 354, 492, 708, 943, 1357, 1886, 2419, 2714, 2829, 3481, 3772, 4071, 4838, 5428, 5658, 6962, 7257, 8142, 9676, 10443, 11316, 13924, 14514, 16284, 20886, 29028, 41772, 55637, 80063, 111274, 142721, 160126, 166911, 222548, 240189, 285442, 320252, 333822, 428163, 480378, 570884, 667644, 856326, 960756, 1712652, 3282583, 6565166, 9847749, 13130332, 19695498, 39390996]

約数ペア:

[(1, 39390996), (2, 19695498), (3, 13130332), (4, 9847749), (6, 6565166), (12, 3282583), (23, 1712652), (41, 960756), (46, 856326), (59, 667644), (69, 570884), (82, 480378), (92, 428163), (118, 333822), (123, 320252), (138, 285442), (164, 240189), (177, 222548), (236, 166911), (246, 160126), (276, 142721), (354, 111274), (492, 80063), (708, 55637), (943, 41772), (1357, 29028), (1886, 20886), (2419, 16284), (2714, 14514), (2829, 13924), (3481, 11316), (3772, 10443), (4071, 9676), (4838, 8142), (5428, 7257), (5658, 6962)]