78579168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 221266080

約数和(自身を除く): 142686912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 89, 96, 102, 136, 178, 204, 267, 272, 356, 408, 534, 541, 544, 712, 816, 1068, 1082, 1424, 1513, 1623, 1632, 2136, 2164, 2848, 3026, 3246, 4272, 4328, 4539, 6052, 6492, 8544, 8656, 9078, 9197, 12104, 12984, 17312, 18156, 18394, 24208, 25968, 27591, 36312, 36788, 48149, 48416, 51936, 55182, 72624, 73576, 96298, 110364, 144447, 145248, 147152, 192596, 220728, 288894, 294304, 385192, 441456, 577788, 770384, 818533, 882912, 1155576, 1540768, 1637066, 2311152, 2455599, 3274132, 4622304, 4911198, 6548264, 9822396, 13096528, 19644792, 26193056, 39289584, 78579168]

約数ペア:

[(1, 78579168), (2, 39289584), (3, 26193056), (4, 19644792), (6, 13096528), (8, 9822396), (12, 6548264), (16, 4911198), (17, 4622304), (24, 3274132), (32, 2455599), (34, 2311152), (48, 1637066), (51, 1540768), (68, 1155576), (89, 882912), (96, 818533), (102, 770384), (136, 577788), (178, 441456), (204, 385192), (267, 294304), (272, 288894), (356, 220728), (408, 192596), (534, 147152), (541, 145248), (544, 144447), (712, 110364), (816, 96298), (1068, 73576), (1082, 72624), (1424, 55182), (1513, 51936), (1623, 48416), (1632, 48149), (2136, 36788), (2164, 36312), (2848, 27591), (3026, 25968), (3246, 24208), (4272, 18394), (4328, 18156), (4539, 17312), (6052, 12984), (6492, 12104), (8544, 9197), (8656, 9078)]