77380216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 150307200

約数和(自身を除く): 72926984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 509, 613, 1018, 1226, 2036, 2452, 4072, 4904, 15779, 19003, 31558, 38006, 63116, 76012, 126232, 152024, 312017, 624034, 1248068, 2496136, 9672527, 19345054, 38690108, 77380216]

約数ペア:

[(1, 77380216), (2, 38690108), (4, 19345054), (8, 9672527), (31, 2496136), (62, 1248068), (124, 624034), (248, 312017), (509, 152024), (613, 126232), (1018, 76012), (1226, 63116), (2036, 38006), (2452, 31558), (4072, 19003), (4904, 15779)]