72780162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7841}}^1$

素因数の和:7883

約数の個数: 64

約数和(自身を含む): 189713664

約数和(自身を除く): 116933502

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 7841, 9282, 15682, 23523, 47046, 54887, 101933, 109774, 133297, 164661, 203866, 266594, 305799, 329322, 399891, 611598, 713531, 799782, 933079, 1427062, 1732861, 1866158, 2140593, 2799237, 3465722, 4281186, 5198583, 5598474, 10397166, 12130027, 24260054, 36390081, 72780162]

約数ペア:

[(1, 72780162), (2, 36390081), (3, 24260054), (6, 12130027), (7, 10397166), (13, 5598474), (14, 5198583), (17, 4281186), (21, 3465722), (26, 2799237), (34, 2140593), (39, 1866158), (42, 1732861), (51, 1427062), (78, 933079), (91, 799782), (102, 713531), (119, 611598), (182, 399891), (221, 329322), (238, 305799), (273, 266594), (357, 203866), (442, 164661), (546, 133297), (663, 109774), (714, 101933), (1326, 54887), (1547, 47046), (3094, 23523), (4641, 15682), (7841, 9282)]