64846012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 86837828

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1583, 1862, 2156, 2926, 3166, 3724, 5852, 6332, 10241, 11081, 17413, 20482, 22162, 30077, 34826, 40964, 44324, 60154, 69652, 77567, 120308, 121891, 155134, 210539, 243782, 310268, 330847, 421078, 487564, 661694, 842156, 853237, 1323388, 1473773, 1706474, 2315929, 2947546, 3412948, 4631858, 5895092, 9263716, 16211503, 32423006, 64846012]

約数ペア:

[(1, 64846012), (2, 32423006), (4, 16211503), (7, 9263716), (11, 5895092), (14, 4631858), (19, 3412948), (22, 2947546), (28, 2315929), (38, 1706474), (44, 1473773), (49, 1323388), (76, 853237), (77, 842156), (98, 661694), (133, 487564), (154, 421078), (196, 330847), (209, 310268), (266, 243782), (308, 210539), (418, 155134), (532, 121891), (539, 120308), (836, 77567), (931, 69652), (1078, 60154), (1463, 44324), (1583, 40964), (1862, 34826), (2156, 30077), (2926, 22162), (3166, 20482), (3724, 17413), (5852, 11081), (6332, 10241)]