67998042

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 80

約数和(自身を含む): 177167232

約数和(自身を除く): 109169190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 854, 983, 1098, 1134, 1281, 1647, 1966, 2562, 2949, 3294, 3843, 4941, 5898, 6881, 7686, 8847, 9882, 11529, 13762, 17694, 20643, 23058, 26541, 34587, 41286, 53082, 59963, 61929, 69174, 79623, 119926, 123858, 159246, 179889, 185787, 359778, 371574, 419741, 539667, 557361, 839482, 1079334, 1114722, 1259223, 1619001, 2518446, 3238002, 3777669, 4857003, 7555338, 9714006, 11333007, 22666014, 33999021, 67998042]

約数ペア:

[(1, 67998042), (2, 33999021), (3, 22666014), (6, 11333007), (7, 9714006), (9, 7555338), (14, 4857003), (18, 3777669), (21, 3238002), (27, 2518446), (42, 1619001), (54, 1259223), (61, 1114722), (63, 1079334), (81, 839482), (122, 557361), (126, 539667), (162, 419741), (183, 371574), (189, 359778), (366, 185787), (378, 179889), (427, 159246), (549, 123858), (567, 119926), (854, 79623), (983, 69174), (1098, 61929), (1134, 59963), (1281, 53082), (1647, 41286), (1966, 34587), (2562, 26541), (2949, 23058), (3294, 20643), (3843, 17694), (4941, 13762), (5898, 11529), (6881, 9882), (7686, 8847)]