767142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 1853280

約数和(自身を除く): 1086138

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 109, 138, 153, 207, 218, 306, 327, 391, 414, 654, 782, 981, 1173, 1853, 1962, 2346, 2507, 3519, 3706, 5014, 5559, 7038, 7521, 11118, 15042, 16677, 22563, 33354, 42619, 45126, 85238, 127857, 255714, 383571, 767142]

約数ペア:

[(1, 767142), (2, 383571), (3, 255714), (6, 127857), (9, 85238), (17, 45126), (18, 42619), (23, 33354), (34, 22563), (46, 16677), (51, 15042), (69, 11118), (102, 7521), (109, 7038), (138, 5559), (153, 5014), (207, 3706), (218, 3519), (306, 2507), (327, 2346), (391, 1962), (414, 1853), (654, 1173), (782, 981)]