40093716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 103887840

約数和(自身を除く): 63794124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 139, 156, 172, 258, 278, 417, 516, 556, 559, 834, 1118, 1668, 1677, 1807, 1849, 2236, 3354, 3614, 3698, 5421, 5547, 5977, 6708, 7228, 7396, 10842, 11094, 11954, 17931, 21684, 22188, 23908, 24037, 35862, 48074, 71724, 72111, 77701, 96148, 144222, 155402, 233103, 257011, 288444, 310804, 466206, 514022, 771033, 932412, 1028044, 1542066, 3084132, 3341143, 6682286, 10023429, 13364572, 20046858, 40093716]

約数ペア:

[(1, 40093716), (2, 20046858), (3, 13364572), (4, 10023429), (6, 6682286), (12, 3341143), (13, 3084132), (26, 1542066), (39, 1028044), (43, 932412), (52, 771033), (78, 514022), (86, 466206), (129, 310804), (139, 288444), (156, 257011), (172, 233103), (258, 155402), (278, 144222), (417, 96148), (516, 77701), (556, 72111), (559, 71724), (834, 48074), (1118, 35862), (1668, 24037), (1677, 23908), (1807, 22188), (1849, 21684), (2236, 17931), (3354, 11954), (3614, 11094), (3698, 10842), (5421, 7396), (5547, 7228), (5977, 6708)]