61331004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 178214400

約数和(自身を除く): 116883396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1223, 1393, 1791, 2388, 2446, 2786, 3582, 3669, 4179, 4892, 5572, 7164, 7338, 8358, 8561, 11007, 12537, 14676, 16716, 17122, 22014, 25074, 25683, 34244, 44028, 50148, 51366, 77049, 102732, 154098, 243377, 308196, 486754, 730131, 973508, 1460262, 1703639, 2190393, 2920524, 3407278, 4380786, 5110917, 6814556, 8761572, 10221834, 15332751, 20443668, 30665502, 61331004]

約数ペア:

[(1, 61331004), (2, 30665502), (3, 20443668), (4, 15332751), (6, 10221834), (7, 8761572), (9, 6814556), (12, 5110917), (14, 4380786), (18, 3407278), (21, 2920524), (28, 2190393), (36, 1703639), (42, 1460262), (63, 973508), (84, 730131), (126, 486754), (199, 308196), (252, 243377), (398, 154098), (597, 102732), (796, 77049), (1194, 51366), (1223, 50148), (1393, 44028), (1791, 34244), (2388, 25683), (2446, 25074), (2786, 22014), (3582, 17122), (3669, 16716), (4179, 14676), (4892, 12537), (5572, 11007), (7164, 8561), (7338, 8358)]