91556748

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 236719392

約数和(自身を除く): 145162644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 157, 167, 194, 291, 314, 334, 388, 471, 501, 582, 628, 668, 873, 942, 1002, 1164, 1413, 1503, 1746, 1884, 2004, 2826, 3006, 3492, 5652, 6012, 15229, 16199, 26219, 30458, 32398, 45687, 48597, 52438, 60916, 64796, 78657, 91374, 97194, 104876, 137061, 145791, 157314, 182748, 194388, 235971, 274122, 291582, 314628, 471942, 548244, 583164, 943884, 2543243, 5086486, 7629729, 10172972, 15259458, 22889187, 30518916, 45778374, 91556748]

約数ペア:

[(1, 91556748), (2, 45778374), (3, 30518916), (4, 22889187), (6, 15259458), (9, 10172972), (12, 7629729), (18, 5086486), (36, 2543243), (97, 943884), (157, 583164), (167, 548244), (194, 471942), (291, 314628), (314, 291582), (334, 274122), (388, 235971), (471, 194388), (501, 182748), (582, 157314), (628, 145791), (668, 137061), (873, 104876), (942, 97194), (1002, 91374), (1164, 78657), (1413, 64796), (1503, 60916), (1746, 52438), (1884, 48597), (2004, 45687), (2826, 32398), (3006, 30458), (3492, 26219), (5652, 16199), (6012, 15229)]