61342868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 121363200

約数和(自身を除く): 60020332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 158, 316, 323, 601, 646, 1202, 1292, 1343, 1501, 2404, 2686, 3002, 5372, 6004, 10217, 11419, 20434, 22838, 25517, 40868, 45676, 47479, 51034, 94958, 102068, 189916, 194123, 388246, 776492, 807143, 902101, 1614286, 1804202, 3228572, 3608404, 15335717, 30671434, 61342868]

約数ペア:

[(1, 61342868), (2, 30671434), (4, 15335717), (17, 3608404), (19, 3228572), (34, 1804202), (38, 1614286), (68, 902101), (76, 807143), (79, 776492), (158, 388246), (316, 194123), (323, 189916), (601, 102068), (646, 94958), (1202, 51034), (1292, 47479), (1343, 45676), (1501, 40868), (2404, 25517), (2686, 22838), (3002, 20434), (5372, 11419), (6004, 10217)]