80158896

素因数分解:

$2^4\times 3^5\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 237641040

約数和(自身を除く): 157482144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 318, 324, 389, 424, 432, 477, 486, 636, 648, 778, 848, 954, 972, 1167, 1272, 1296, 1431, 1556, 1908, 1944, 2334, 2544, 2862, 3112, 3501, 3816, 3888, 4293, 4668, 5724, 6224, 7002, 7632, 8586, 9336, 10503, 11448, 12879, 14004, 17172, 18672, 20617, 21006, 22896, 25758, 28008, 31509, 34344, 41234, 42012, 51516, 56016, 61851, 63018, 68688, 82468, 84024, 94527, 103032, 123702, 126036, 164936, 168048, 185553, 189054, 206064, 247404, 252072, 329872, 371106, 378108, 494808, 504144, 556659, 742212, 756216, 989616, 1113318, 1484424, 1512432, 1669977, 2226636, 2968848, 3339954, 4453272, 5009931, 6679908, 8906544, 10019862, 13359816, 20039724, 26719632, 40079448, 80158896]

約数ペア:

[(1, 80158896), (2, 40079448), (3, 26719632), (4, 20039724), (6, 13359816), (8, 10019862), (9, 8906544), (12, 6679908), (16, 5009931), (18, 4453272), (24, 3339954), (27, 2968848), (36, 2226636), (48, 1669977), (53, 1512432), (54, 1484424), (72, 1113318), (81, 989616), (106, 756216), (108, 742212), (144, 556659), (159, 504144), (162, 494808), (212, 378108), (216, 371106), (243, 329872), (318, 252072), (324, 247404), (389, 206064), (424, 189054), (432, 185553), (477, 168048), (486, 164936), (636, 126036), (648, 123702), (778, 103032), (848, 94527), (954, 84024), (972, 82468), (1167, 68688), (1272, 63018), (1296, 61851), (1431, 56016), (1556, 51516), (1908, 42012), (1944, 41234), (2334, 34344), (2544, 31509), (2862, 28008), (3112, 25758), (3501, 22896), (3816, 21006), (3888, 20617), (4293, 18672), (4668, 17172), (5724, 14004), (6224, 12879), (7002, 11448), (7632, 10503), (8586, 9336)]