64808748

素因数分解:

$2^2\times 3^4\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:964

約数の個数: 60

約数和(自身を含む): 170226672

約数和(自身を除く): 105417924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 317, 324, 631, 634, 951, 1262, 1268, 1893, 1902, 2524, 2853, 3786, 3804, 5679, 5706, 7572, 8559, 11358, 11412, 17037, 17118, 22716, 25677, 34074, 34236, 51111, 51354, 68148, 102222, 102708, 200027, 204444, 400054, 600081, 800108, 1200162, 1800243, 2400324, 3600486, 5400729, 7200972, 10801458, 16202187, 21602916, 32404374, 64808748]

約数ペア:

[(1, 64808748), (2, 32404374), (3, 21602916), (4, 16202187), (6, 10801458), (9, 7200972), (12, 5400729), (18, 3600486), (27, 2400324), (36, 1800243), (54, 1200162), (81, 800108), (108, 600081), (162, 400054), (317, 204444), (324, 200027), (631, 102708), (634, 102222), (951, 68148), (1262, 51354), (1268, 51111), (1893, 34236), (1902, 34074), (2524, 25677), (2853, 22716), (3786, 17118), (3804, 17037), (5679, 11412), (5706, 11358), (7572, 8559)]