79122428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 182020608

約数和(自身を除く): 102898180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 53, 74, 77, 106, 131, 148, 154, 212, 259, 262, 308, 371, 407, 518, 524, 583, 742, 814, 917, 1036, 1166, 1441, 1484, 1628, 1834, 1961, 2332, 2849, 2882, 3668, 3922, 4081, 4847, 5698, 5764, 6943, 7844, 8162, 9694, 10087, 11396, 13727, 13886, 16324, 19388, 20174, 21571, 27454, 27772, 33929, 40348, 43142, 48601, 53317, 54908, 67858, 76373, 86284, 97202, 106634, 135716, 150997, 152746, 194404, 213268, 256891, 301994, 305492, 373219, 513782, 534611, 603988, 746438, 1027564, 1069222, 1492876, 1798237, 2138444, 2825801, 3596474, 5651602, 7192948, 11303204, 19780607, 39561214, 79122428]

約数ペア:

[(1, 79122428), (2, 39561214), (4, 19780607), (7, 11303204), (11, 7192948), (14, 5651602), (22, 3596474), (28, 2825801), (37, 2138444), (44, 1798237), (53, 1492876), (74, 1069222), (77, 1027564), (106, 746438), (131, 603988), (148, 534611), (154, 513782), (212, 373219), (259, 305492), (262, 301994), (308, 256891), (371, 213268), (407, 194404), (518, 152746), (524, 150997), (583, 135716), (742, 106634), (814, 97202), (917, 86284), (1036, 76373), (1166, 67858), (1441, 54908), (1484, 53317), (1628, 48601), (1834, 43142), (1961, 40348), (2332, 33929), (2849, 27772), (2882, 27454), (3668, 21571), (3922, 20174), (4081, 19388), (4847, 16324), (5698, 13886), (5764, 13727), (6943, 11396), (7844, 10087), (8162, 9694)]