78626808

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28001}}^1$

素因数の和:28029

約数の個数: 64

約数和(自身を含む): 235216800

約数和(自身を除く): 156589992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28001, 56002, 84003, 112004, 168006, 224008, 252009, 336012, 364013, 504018, 672024, 728026, 756027, 1008036, 1092039, 1456052, 1512054, 2016072, 2184078, 2912104, 3024108, 3276117, 4368156, 6048216, 6552234, 8736312, 9828351, 13104468, 19656702, 26208936, 39313404, 78626808]

約数ペア:

[(1, 78626808), (2, 39313404), (3, 26208936), (4, 19656702), (6, 13104468), (8, 9828351), (9, 8736312), (12, 6552234), (13, 6048216), (18, 4368156), (24, 3276117), (26, 3024108), (27, 2912104), (36, 2184078), (39, 2016072), (52, 1512054), (54, 1456052), (72, 1092039), (78, 1008036), (104, 756027), (108, 728026), (117, 672024), (156, 504018), (216, 364013), (234, 336012), (312, 252009), (351, 224008), (468, 168006), (702, 112004), (936, 84003), (1404, 56002), (2808, 28001)]