123316368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21589}}^1$

素因数の和:21624

約数の個数: 80

約数和(自身を含む): 385511040

約数和(自身を除く): 262194672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 21589, 43178, 64767, 86356, 129534, 151123, 172712, 259068, 302246, 345424, 367013, 453369, 518136, 604492, 734026, 906738, 1036272, 1101039, 1208984, 1468052, 1813476, 2202078, 2417968, 2569091, 2936104, 3626952, 4404156, 5138182, 5872208, 7253904, 7707273, 8808312, 10276364, 15414546, 17616624, 20552728, 30829092, 41105456, 61658184, 123316368]

約数ペア:

[(1, 123316368), (2, 61658184), (3, 41105456), (4, 30829092), (6, 20552728), (7, 17616624), (8, 15414546), (12, 10276364), (14, 8808312), (16, 7707273), (17, 7253904), (21, 5872208), (24, 5138182), (28, 4404156), (34, 3626952), (42, 2936104), (48, 2569091), (51, 2417968), (56, 2202078), (68, 1813476), (84, 1468052), (102, 1208984), (112, 1101039), (119, 1036272), (136, 906738), (168, 734026), (204, 604492), (238, 518136), (272, 453369), (336, 367013), (357, 345424), (408, 302246), (476, 259068), (714, 172712), (816, 151123), (952, 129534), (1428, 86356), (1904, 64767), (2856, 43178), (5712, 21589)]