80129972904

素因数分解:

$2^3\times 3^1\times {\mathrm{15901}}^1\times {\mathrm{209971}}^1$

素因数の和:225881

約数の個数: 32

約数和(自身を含む): 200338484640

約数和(自身を除く): 120208511736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 15901, 31802, 47703, 63604, 95406, 127208, 190812, 209971, 381624, 419942, 629913, 839884, 1259826, 1679768, 2519652, 5039304, 3338748871, 6677497742, 10016246613, 13354995484, 20032493226, 26709990968, 40064986452, 80129972904]

約数ペア:

[(1, 80129972904), (2, 40064986452), (3, 26709990968), (4, 20032493226), (6, 13354995484), (8, 10016246613), (12, 6677497742), (24, 3338748871), (15901, 5039304), (31802, 2519652), (47703, 1679768), (63604, 1259826), (95406, 839884), (127208, 629913), (190812, 419942), (209971, 381624)]