74572112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 161656320

約数和(自身を除く): 87084208

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 193, 248, 304, 328, 386, 496, 589, 656, 772, 779, 1178, 1271, 1544, 1558, 2356, 2542, 3088, 3116, 3667, 4712, 5084, 5983, 6232, 7334, 7913, 9424, 10168, 11966, 12464, 14668, 15826, 20336, 23932, 24149, 29336, 31652, 47864, 48298, 58672, 63304, 95728, 96596, 113677, 126608, 150347, 193192, 227354, 245303, 300694, 386384, 454708, 490606, 601388, 909416, 981212, 1202776, 1818832, 1962424, 2405552, 3924848, 4660757, 9321514, 18643028, 37286056, 74572112]

約数ペア:

[(1, 74572112), (2, 37286056), (4, 18643028), (8, 9321514), (16, 4660757), (19, 3924848), (31, 2405552), (38, 1962424), (41, 1818832), (62, 1202776), (76, 981212), (82, 909416), (124, 601388), (152, 490606), (164, 454708), (193, 386384), (248, 300694), (304, 245303), (328, 227354), (386, 193192), (496, 150347), (589, 126608), (656, 113677), (772, 96596), (779, 95728), (1178, 63304), (1271, 58672), (1544, 48298), (1558, 47864), (2356, 31652), (2542, 29336), (3088, 24149), (3116, 23932), (3667, 20336), (4712, 15826), (5084, 14668), (5983, 12464), (6232, 11966), (7334, 10168), (7913, 9424)]