64973412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{36833}}^1$

素因数の和:36857

約数の個数: 54

約数和(自身を含む): 191057958

約数和(自身を除く): 126084546

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 36833, 73666, 110499, 147332, 220998, 257831, 331497, 441996, 515662, 662994, 773493, 1031324, 1325988, 1546986, 1804817, 2320479, 3093972, 3609634, 4640958, 5414451, 7219268, 9281916, 10828902, 16243353, 21657804, 32486706, 64973412]

約数ペア:

[(1, 64973412), (2, 32486706), (3, 21657804), (4, 16243353), (6, 10828902), (7, 9281916), (9, 7219268), (12, 5414451), (14, 4640958), (18, 3609634), (21, 3093972), (28, 2320479), (36, 1804817), (42, 1546986), (49, 1325988), (63, 1031324), (84, 773493), (98, 662994), (126, 515662), (147, 441996), (196, 331497), (252, 257831), (294, 220998), (441, 147332), (588, 110499), (882, 73666), (1764, 36833)]