121404816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64853}}^1$

素因数の和:64880

約数の個数: 60

約数和(自身を含む): 365906268

約数和(自身を除く): 244501452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 64853, 129706, 194559, 259412, 389118, 518824, 583677, 778236, 843089, 1037648, 1167354, 1556472, 1686178, 2334708, 2529267, 3112944, 3372356, 4669416, 5058534, 6744712, 7587801, 9338832, 10117068, 13489424, 15175602, 20234136, 30351204, 40468272, 60702408, 121404816]

約数ペア:

[(1, 121404816), (2, 60702408), (3, 40468272), (4, 30351204), (6, 20234136), (8, 15175602), (9, 13489424), (12, 10117068), (13, 9338832), (16, 7587801), (18, 6744712), (24, 5058534), (26, 4669416), (36, 3372356), (39, 3112944), (48, 2529267), (52, 2334708), (72, 1686178), (78, 1556472), (104, 1167354), (117, 1037648), (144, 843089), (156, 778236), (208, 583677), (234, 518824), (312, 389118), (468, 259412), (624, 194559), (936, 129706), (1872, 64853)]