78782436

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38393}}^1$

素因数の和:38425

約数の個数: 48

約数和(自身を含む): 215006400

約数和(自身を除く): 136223964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 38393, 76786, 115179, 153572, 230358, 345537, 460716, 691074, 729467, 1036611, 1382148, 1458934, 2073222, 2188401, 2917868, 4146444, 4376802, 6565203, 8753604, 13130406, 19695609, 26260812, 39391218, 78782436]

約数ペア:

[(1, 78782436), (2, 39391218), (3, 26260812), (4, 19695609), (6, 13130406), (9, 8753604), (12, 6565203), (18, 4376802), (19, 4146444), (27, 2917868), (36, 2188401), (38, 2073222), (54, 1458934), (57, 1382148), (76, 1036611), (108, 729467), (114, 691074), (171, 460716), (228, 345537), (342, 230358), (513, 153572), (684, 115179), (1026, 76786), (2052, 38393)]