84934864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 115052336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 167, 239, 266, 304, 334, 478, 532, 668, 956, 1064, 1169, 1336, 1673, 1912, 2128, 2338, 2672, 3173, 3346, 3824, 4541, 4676, 6346, 6692, 9082, 9352, 12692, 13384, 18164, 18704, 22211, 25384, 26768, 31787, 36328, 39913, 44422, 50768, 63574, 72656, 79826, 88844, 127148, 159652, 177688, 254296, 279391, 319304, 355376, 508592, 558782, 638608, 758347, 1117564, 1516694, 2235128, 3033388, 4470256, 5308429, 6066776, 10616858, 12133552, 21233716, 42467432, 84934864]

約数ペア:

[(1, 84934864), (2, 42467432), (4, 21233716), (7, 12133552), (8, 10616858), (14, 6066776), (16, 5308429), (19, 4470256), (28, 3033388), (38, 2235128), (56, 1516694), (76, 1117564), (112, 758347), (133, 638608), (152, 558782), (167, 508592), (239, 355376), (266, 319304), (304, 279391), (334, 254296), (478, 177688), (532, 159652), (668, 127148), (956, 88844), (1064, 79826), (1169, 72656), (1336, 63574), (1673, 50768), (1912, 44422), (2128, 39913), (2338, 36328), (2672, 31787), (3173, 26768), (3346, 25384), (3824, 22211), (4541, 18704), (4676, 18164), (6346, 13384), (6692, 12692), (9082, 9352)]