86146304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 183960000

約数和(自身を除く): 97813696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 199, 256, 304, 356, 398, 608, 712, 796, 1216, 1424, 1592, 1691, 2432, 2848, 3184, 3382, 3781, 4864, 5696, 6368, 6764, 7562, 11392, 12736, 13528, 15124, 17711, 22784, 25472, 27056, 30248, 35422, 50944, 54112, 60496, 70844, 108224, 120992, 141688, 216448, 241984, 283376, 336509, 432896, 483968, 566752, 673018, 967936, 1133504, 1346036, 2267008, 2692072, 4534016, 5384144, 10768288, 21536576, 43073152, 86146304]

約数ペア:

[(1, 86146304), (2, 43073152), (4, 21536576), (8, 10768288), (16, 5384144), (19, 4534016), (32, 2692072), (38, 2267008), (64, 1346036), (76, 1133504), (89, 967936), (128, 673018), (152, 566752), (178, 483968), (199, 432896), (256, 336509), (304, 283376), (356, 241984), (398, 216448), (608, 141688), (712, 120992), (796, 108224), (1216, 70844), (1424, 60496), (1592, 54112), (1691, 50944), (2432, 35422), (2848, 30248), (3184, 27056), (3382, 25472), (3781, 22784), (4864, 17711), (5696, 15124), (6368, 13528), (6764, 12736), (7562, 11392)]