25372584

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 71814600

約数和(自身を除く): 46442016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 61, 72, 106, 109, 122, 159, 183, 212, 218, 244, 318, 327, 366, 424, 436, 477, 488, 549, 636, 654, 732, 872, 954, 981, 1098, 1272, 1308, 1464, 1908, 1962, 2196, 2616, 3233, 3816, 3924, 4392, 5777, 6466, 6649, 7848, 9699, 11554, 12932, 13298, 17331, 19398, 19947, 23108, 25864, 26596, 29097, 34662, 38796, 39894, 46216, 51993, 53192, 58194, 59841, 69324, 77592, 79788, 103986, 116388, 119682, 138648, 159576, 207972, 232776, 239364, 352397, 415944, 478728, 704794, 1057191, 1409588, 2114382, 2819176, 3171573, 4228764, 6343146, 8457528, 12686292, 25372584]

約数ペア:

[(1, 25372584), (2, 12686292), (3, 8457528), (4, 6343146), (6, 4228764), (8, 3171573), (9, 2819176), (12, 2114382), (18, 1409588), (24, 1057191), (36, 704794), (53, 478728), (61, 415944), (72, 352397), (106, 239364), (109, 232776), (122, 207972), (159, 159576), (183, 138648), (212, 119682), (218, 116388), (244, 103986), (318, 79788), (327, 77592), (366, 69324), (424, 59841), (436, 58194), (477, 53192), (488, 51993), (549, 46216), (636, 39894), (654, 38796), (732, 34662), (872, 29097), (954, 26596), (981, 25864), (1098, 23108), (1272, 19947), (1308, 19398), (1464, 17331), (1908, 13298), (1962, 12932), (2196, 11554), (2616, 9699), (3233, 7848), (3816, 6649), (3924, 6466), (4392, 5777)]