73161666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 177914880

約数和(自身を除く): 104753214

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 71, 114, 131, 138, 142, 171, 207, 213, 262, 342, 393, 414, 426, 437, 639, 786, 874, 1179, 1278, 1311, 1349, 1633, 2358, 2489, 2622, 2698, 3013, 3266, 3933, 4047, 4899, 4978, 6026, 7467, 7866, 8094, 9039, 9301, 9798, 12141, 14697, 14934, 18078, 18602, 22401, 24282, 27117, 27903, 29394, 31027, 44802, 54234, 55806, 57247, 62054, 83709, 93081, 114494, 167418, 171741, 176719, 186162, 213923, 279243, 343482, 353438, 427846, 515223, 530157, 558486, 641769, 1030446, 1060314, 1283538, 1590471, 1925307, 3180942, 3850614, 4064537, 8129074, 12193611, 24387222, 36580833, 73161666]

約数ペア:

[(1, 73161666), (2, 36580833), (3, 24387222), (6, 12193611), (9, 8129074), (18, 4064537), (19, 3850614), (23, 3180942), (38, 1925307), (46, 1590471), (57, 1283538), (69, 1060314), (71, 1030446), (114, 641769), (131, 558486), (138, 530157), (142, 515223), (171, 427846), (207, 353438), (213, 343482), (262, 279243), (342, 213923), (393, 186162), (414, 176719), (426, 171741), (437, 167418), (639, 114494), (786, 93081), (874, 83709), (1179, 62054), (1278, 57247), (1311, 55806), (1349, 54234), (1633, 44802), (2358, 31027), (2489, 29394), (2622, 27903), (2698, 27117), (3013, 24282), (3266, 22401), (3933, 18602), (4047, 18078), (4899, 14934), (4978, 14697), (6026, 12141), (7467, 9798), (7866, 9301), (8094, 9039)]