89987358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 109078242

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 149, 186, 191, 298, 382, 447, 527, 573, 894, 1054, 1146, 1581, 2533, 3162, 3247, 4619, 5066, 5921, 6494, 7599, 9238, 9741, 11842, 13857, 15198, 17763, 19482, 27714, 28459, 35526, 56918, 78523, 85377, 100657, 157046, 170754, 201314, 235569, 301971, 471138, 483803, 603942, 882229, 967606, 1451409, 1764458, 2646687, 2902818, 5293374, 14997893, 29995786, 44993679, 89987358]

約数ペア:

[(1, 89987358), (2, 44993679), (3, 29995786), (6, 14997893), (17, 5293374), (31, 2902818), (34, 2646687), (51, 1764458), (62, 1451409), (93, 967606), (102, 882229), (149, 603942), (186, 483803), (191, 471138), (298, 301971), (382, 235569), (447, 201314), (527, 170754), (573, 157046), (894, 100657), (1054, 85377), (1146, 78523), (1581, 56918), (2533, 35526), (3162, 28459), (3247, 27714), (4619, 19482), (5066, 17763), (5921, 15198), (6494, 13857), (7599, 11842), (9238, 9741)]