47796084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 138826688

約数和(自身を除く): 91030604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 787, 964, 1446, 1574, 1687, 2169, 2361, 2892, 3148, 3374, 4338, 4722, 5061, 5509, 6748, 7083, 8676, 9444, 10122, 11018, 14166, 15183, 16527, 20244, 22036, 28332, 30366, 33054, 49581, 60732, 66108, 99162, 189667, 198324, 379334, 569001, 758668, 1138002, 1327669, 1707003, 2276004, 2655338, 3414006, 3983007, 5310676, 6828012, 7966014, 11949021, 15932028, 23898042, 47796084]

約数ペア:

[(1, 47796084), (2, 23898042), (3, 15932028), (4, 11949021), (6, 7966014), (7, 6828012), (9, 5310676), (12, 3983007), (14, 3414006), (18, 2655338), (21, 2276004), (28, 1707003), (36, 1327669), (42, 1138002), (63, 758668), (84, 569001), (126, 379334), (241, 198324), (252, 189667), (482, 99162), (723, 66108), (787, 60732), (964, 49581), (1446, 33054), (1574, 30366), (1687, 28332), (2169, 22036), (2361, 20244), (2892, 16527), (3148, 15183), (3374, 14166), (4338, 11018), (4722, 10122), (5061, 9444), (5509, 8676), (6748, 7083)]