71719566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 95205234

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 391, 437, 646, 782, 874, 969, 1173, 1311, 1609, 1938, 2346, 2622, 3218, 4827, 7429, 9654, 14858, 22287, 27353, 30571, 37007, 44574, 54706, 61142, 74014, 82059, 91713, 111021, 164118, 183426, 222042, 519707, 629119, 703133, 1039414, 1258238, 1406266, 1559121, 1887357, 2109399, 3118242, 3774714, 4218798, 11953261, 23906522, 35859783, 71719566]

約数ペア:

[(1, 71719566), (2, 35859783), (3, 23906522), (6, 11953261), (17, 4218798), (19, 3774714), (23, 3118242), (34, 2109399), (38, 1887357), (46, 1559121), (51, 1406266), (57, 1258238), (69, 1039414), (102, 703133), (114, 629119), (138, 519707), (323, 222042), (391, 183426), (437, 164118), (646, 111021), (782, 91713), (874, 82059), (969, 74014), (1173, 61142), (1311, 54706), (1609, 44574), (1938, 37007), (2346, 30571), (2622, 27353), (3218, 22287), (4827, 14858), (7429, 9654)]