78991056

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28871}}^1$

素因数の和:28904

約数の個数: 60

約数和(自身を含む): 232708320

約数和(自身を除く): 153717264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 28871, 57742, 86613, 115484, 173226, 230968, 259839, 346452, 461936, 519678, 548549, 692904, 1039356, 1097098, 1385808, 1645647, 2078712, 2194196, 3291294, 4157424, 4388392, 4936941, 6582588, 8776784, 9873882, 13165176, 19747764, 26330352, 39495528, 78991056]

約数ペア:

[(1, 78991056), (2, 39495528), (3, 26330352), (4, 19747764), (6, 13165176), (8, 9873882), (9, 8776784), (12, 6582588), (16, 4936941), (18, 4388392), (19, 4157424), (24, 3291294), (36, 2194196), (38, 2078712), (48, 1645647), (57, 1385808), (72, 1097098), (76, 1039356), (114, 692904), (144, 548549), (152, 519678), (171, 461936), (228, 346452), (304, 259839), (342, 230968), (456, 173226), (684, 115484), (912, 86613), (1368, 57742), (2736, 28871)]