78215328

素因数分解:

$2^5\times 3^3\times {\mathrm{90527}}^1$

素因数の和:90546

約数の個数: 48

約数和(自身を含む): 228130560

約数和(自身を除く): 149915232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90527, 181054, 271581, 362108, 543162, 724216, 814743, 1086324, 1448432, 1629486, 2172648, 2444229, 2896864, 3258972, 4345296, 4888458, 6517944, 8690592, 9776916, 13035888, 19553832, 26071776, 39107664, 78215328]

約数ペア:

[(1, 78215328), (2, 39107664), (3, 26071776), (4, 19553832), (6, 13035888), (8, 9776916), (9, 8690592), (12, 6517944), (16, 4888458), (18, 4345296), (24, 3258972), (27, 2896864), (32, 2444229), (36, 2172648), (48, 1629486), (54, 1448432), (72, 1086324), (96, 814743), (108, 724216), (144, 543162), (216, 362108), (288, 271581), (432, 181054), (864, 90527)]