64937142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 148363488

約数和(自身を除く): 83426346

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 202, 207, 303, 414, 606, 909, 1553, 1818, 2323, 3106, 4646, 4659, 6969, 9318, 13938, 13977, 20907, 27954, 35719, 41814, 71438, 107157, 156853, 214314, 313706, 321471, 470559, 642942, 941118, 1411677, 2823354, 3607619, 7215238, 10822857, 21645714, 32468571, 64937142]

約数ペア:

[(1, 64937142), (2, 32468571), (3, 21645714), (6, 10822857), (9, 7215238), (18, 3607619), (23, 2823354), (46, 1411677), (69, 941118), (101, 642942), (138, 470559), (202, 321471), (207, 313706), (303, 214314), (414, 156853), (606, 107157), (909, 71438), (1553, 41814), (1818, 35719), (2323, 27954), (3106, 20907), (4646, 13977), (4659, 13938), (6969, 9318)]