68339196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 181555920

約数和(自身を除く): 113216724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 977, 1044, 1206, 1943, 1954, 2412, 2931, 3886, 3908, 5829, 5862, 7772, 8793, 11658, 11724, 17487, 17586, 23316, 28333, 34974, 35172, 56666, 65459, 69948, 84999, 113332, 130918, 169998, 196377, 254997, 261836, 339996, 392754, 509994, 589131, 785508, 1019988, 1178262, 1898311, 2356524, 3796622, 5694933, 7593244, 11389866, 17084799, 22779732, 34169598, 68339196]

約数ペア:

[(1, 68339196), (2, 34169598), (3, 22779732), (4, 17084799), (6, 11389866), (9, 7593244), (12, 5694933), (18, 3796622), (29, 2356524), (36, 1898311), (58, 1178262), (67, 1019988), (87, 785508), (116, 589131), (134, 509994), (174, 392754), (201, 339996), (261, 261836), (268, 254997), (348, 196377), (402, 169998), (522, 130918), (603, 113332), (804, 84999), (977, 69948), (1044, 65459), (1206, 56666), (1943, 35172), (1954, 34974), (2412, 28333), (2931, 23316), (3886, 17586), (3908, 17487), (5829, 11724), (5862, 11658), (7772, 8793)]