78624104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 166320000

約数和(自身を除く): 87695896

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 131, 199, 232, 262, 377, 398, 524, 754, 796, 1048, 1508, 1592, 1703, 2587, 3016, 3406, 3799, 5174, 5771, 6812, 7598, 10348, 11542, 13624, 15196, 20696, 23084, 26069, 30392, 46168, 49387, 52138, 75023, 98774, 104276, 150046, 197548, 208552, 300092, 338897, 395096, 600184, 677794, 756001, 1355588, 1512002, 2711176, 3024004, 6048008, 9828013, 19656026, 39312052, 78624104]

約数ペア:

[(1, 78624104), (2, 39312052), (4, 19656026), (8, 9828013), (13, 6048008), (26, 3024004), (29, 2711176), (52, 1512002), (58, 1355588), (104, 756001), (116, 677794), (131, 600184), (199, 395096), (232, 338897), (262, 300092), (377, 208552), (398, 197548), (524, 150046), (754, 104276), (796, 98774), (1048, 75023), (1508, 52138), (1592, 49387), (1703, 46168), (2587, 30392), (3016, 26069), (3406, 23084), (3799, 20696), (5174, 15196), (5771, 13624), (6812, 11542), (7598, 10348)]