864759756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7811

約数の個数: 96

約数和(自身を含む): 2436087808

約数和(自身を除く): 1571328052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 868, 903, 1204, 1302, 1333, 1806, 2604, 2666, 3612, 3999, 5332, 7723, 7998, 9331, 15446, 15996, 18662, 23169, 27993, 30892, 37324, 46338, 54061, 55986, 92676, 108122, 111972, 162183, 216244, 239413, 324366, 332089, 478826, 648732, 664178, 718239, 957652, 996267, 1328356, 1436478, 1675891, 1992534, 2324623, 2872956, 3351782, 3985068, 4649246, 5027673, 6703564, 6973869, 9298492, 10055346, 10294759, 13947738, 20110692, 20589518, 27895476, 30884277, 41179036, 61768554, 72063313, 123537108, 144126626, 216189939, 288253252, 432379878, 864759756]

約数ペア:

[(1, 864759756), (2, 432379878), (3, 288253252), (4, 216189939), (6, 144126626), (7, 123537108), (12, 72063313), (14, 61768554), (21, 41179036), (28, 30884277), (31, 27895476), (42, 20589518), (43, 20110692), (62, 13947738), (84, 10294759), (86, 10055346), (93, 9298492), (124, 6973869), (129, 6703564), (172, 5027673), (186, 4649246), (217, 3985068), (258, 3351782), (301, 2872956), (372, 2324623), (434, 1992534), (516, 1675891), (602, 1436478), (651, 1328356), (868, 996267), (903, 957652), (1204, 718239), (1302, 664178), (1333, 648732), (1806, 478826), (2604, 332089), (2666, 324366), (3612, 239413), (3999, 216244), (5332, 162183), (7723, 111972), (7998, 108122), (9331, 92676), (15446, 55986), (15996, 54061), (18662, 46338), (23169, 37324), (27993, 30892)]