78639576

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 207187200

約数和(自身を除く): 128547624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 109, 138, 184, 218, 276, 327, 436, 552, 654, 872, 1307, 1308, 2507, 2614, 2616, 3921, 5014, 5228, 7521, 7842, 10028, 10456, 15042, 15684, 20056, 30061, 30084, 31368, 60122, 60168, 90183, 120244, 142463, 180366, 240488, 284926, 360732, 427389, 569852, 721464, 854778, 1139704, 1709556, 3276649, 3419112, 6553298, 9829947, 13106596, 19659894, 26213192, 39319788, 78639576]

約数ペア:

[(1, 78639576), (2, 39319788), (3, 26213192), (4, 19659894), (6, 13106596), (8, 9829947), (12, 6553298), (23, 3419112), (24, 3276649), (46, 1709556), (69, 1139704), (92, 854778), (109, 721464), (138, 569852), (184, 427389), (218, 360732), (276, 284926), (327, 240488), (436, 180366), (552, 142463), (654, 120244), (872, 90183), (1307, 60168), (1308, 60122), (2507, 31368), (2614, 30084), (2616, 30061), (3921, 20056), (5014, 15684), (5228, 15042), (7521, 10456), (7842, 10028)]