80265612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4951}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 215194112

約数和(自身を除く): 134928500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 4951, 5404, 8106, 9902, 14853, 16212, 19804, 29706, 34657, 59412, 69314, 103971, 138628, 207942, 415884, 955543, 1911086, 2866629, 3822172, 5733258, 6688801, 11466516, 13377602, 20066403, 26755204, 40132806, 80265612]

約数ペア:

[(1, 80265612), (2, 40132806), (3, 26755204), (4, 20066403), (6, 13377602), (7, 11466516), (12, 6688801), (14, 5733258), (21, 3822172), (28, 2866629), (42, 1911086), (84, 955543), (193, 415884), (386, 207942), (579, 138628), (772, 103971), (1158, 69314), (1351, 59412), (2316, 34657), (2702, 29706), (4053, 19804), (4951, 16212), (5404, 14853), (8106, 9902)]