77148036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 223728960

約数和(自身を除く): 146580924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 787, 1167, 1556, 1574, 2334, 2361, 2723, 3148, 3501, 4668, 4722, 5446, 5509, 7002, 7083, 8169, 9444, 10892, 11018, 14004, 14166, 16338, 16527, 22036, 24507, 28332, 32676, 33054, 49014, 49581, 66108, 98028, 99162, 198324, 306143, 612286, 918429, 1224572, 1836858, 2143001, 2755287, 3673716, 4286002, 5510574, 6429003, 8572004, 11021148, 12858006, 19287009, 25716012, 38574018, 77148036]

約数ペア:

[(1, 77148036), (2, 38574018), (3, 25716012), (4, 19287009), (6, 12858006), (7, 11021148), (9, 8572004), (12, 6429003), (14, 5510574), (18, 4286002), (21, 3673716), (28, 2755287), (36, 2143001), (42, 1836858), (63, 1224572), (84, 918429), (126, 612286), (252, 306143), (389, 198324), (778, 99162), (787, 98028), (1167, 66108), (1556, 49581), (1574, 49014), (2334, 33054), (2361, 32676), (2723, 28332), (3148, 24507), (3501, 22036), (4668, 16527), (4722, 16338), (5446, 14166), (5509, 14004), (7002, 11018), (7083, 10892), (8169, 9444)]