77852008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 165110400

約数和(自身を除く): 87258392

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 83, 104, 116, 166, 232, 311, 332, 377, 622, 664, 754, 1079, 1244, 1508, 2158, 2407, 2488, 3016, 4043, 4316, 4814, 8086, 8632, 9019, 9628, 16172, 18038, 19256, 25813, 31291, 32344, 36076, 51626, 62582, 72152, 103252, 117247, 125164, 206504, 234494, 250328, 335569, 468988, 671138, 748577, 937976, 1342276, 1497154, 2684552, 2994308, 5988616, 9731501, 19463002, 38926004, 77852008]

約数ペア:

[(1, 77852008), (2, 38926004), (4, 19463002), (8, 9731501), (13, 5988616), (26, 2994308), (29, 2684552), (52, 1497154), (58, 1342276), (83, 937976), (104, 748577), (116, 671138), (166, 468988), (232, 335569), (311, 250328), (332, 234494), (377, 206504), (622, 125164), (664, 117247), (754, 103252), (1079, 72152), (1244, 62582), (1508, 51626), (2158, 36076), (2407, 32344), (2488, 31291), (3016, 25813), (4043, 19256), (4316, 18038), (4814, 16172), (8086, 9628), (8632, 9019)]