67489656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 182784000

約数和(自身を除く): 115294344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 1087, 1194, 1592, 2174, 2388, 2587, 3261, 4348, 4776, 5174, 6522, 7761, 8696, 10348, 13044, 14131, 15522, 20696, 26088, 28262, 31044, 42393, 56524, 62088, 84786, 113048, 169572, 216313, 339144, 432626, 648939, 865252, 1297878, 1730504, 2595756, 2812069, 5191512, 5624138, 8436207, 11248276, 16872414, 22496552, 33744828, 67489656]

約数ペア:

[(1, 67489656), (2, 33744828), (3, 22496552), (4, 16872414), (6, 11248276), (8, 8436207), (12, 5624138), (13, 5191512), (24, 2812069), (26, 2595756), (39, 1730504), (52, 1297878), (78, 865252), (104, 648939), (156, 432626), (199, 339144), (312, 216313), (398, 169572), (597, 113048), (796, 84786), (1087, 62088), (1194, 56524), (1592, 42393), (2174, 31044), (2388, 28262), (2587, 26088), (3261, 20696), (4348, 15522), (4776, 14131), (5174, 13044), (6522, 10348), (7761, 8696)]