79579448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 109118152

約数列:

[1, 2, 4, 8, 13, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 103, 104, 136, 152, 184, 206, 221, 247, 299, 323, 391, 412, 437, 442, 494, 598, 646, 782, 824, 874, 884, 988, 1196, 1292, 1339, 1564, 1748, 1751, 1768, 1957, 1976, 2369, 2392, 2584, 2678, 3128, 3496, 3502, 3914, 4199, 4738, 5083, 5356, 5681, 7004, 7429, 7828, 8398, 9476, 10166, 10712, 11362, 14008, 14858, 15656, 16796, 18952, 20332, 22724, 22763, 25441, 29716, 30797, 33269, 33592, 40273, 40664, 45011, 45448, 45526, 50882, 59432, 61594, 66538, 80546, 90022, 91052, 96577, 101764, 123188, 133076, 161092, 180044, 182104, 193154, 203528, 246376, 266152, 322184, 360088, 386308, 432497, 523549, 585143, 765187, 772616, 864994, 1047098, 1170286, 1530374, 1729988, 2094196, 2340572, 3060748, 3459976, 4188392, 4681144, 6121496, 9947431, 19894862, 39789724, 79579448]

約数ペア:

[(1, 79579448), (2, 39789724), (4, 19894862), (8, 9947431), (13, 6121496), (17, 4681144), (19, 4188392), (23, 3459976), (26, 3060748), (34, 2340572), (38, 2094196), (46, 1729988), (52, 1530374), (68, 1170286), (76, 1047098), (92, 864994), (103, 772616), (104, 765187), (136, 585143), (152, 523549), (184, 432497), (206, 386308), (221, 360088), (247, 322184), (299, 266152), (323, 246376), (391, 203528), (412, 193154), (437, 182104), (442, 180044), (494, 161092), (598, 133076), (646, 123188), (782, 101764), (824, 96577), (874, 91052), (884, 90022), (988, 80546), (1196, 66538), (1292, 61594), (1339, 59432), (1564, 50882), (1748, 45526), (1751, 45448), (1768, 45011), (1957, 40664), (1976, 40273), (2369, 33592), (2392, 33269), (2584, 30797), (2678, 29716), (3128, 25441), (3496, 22763), (3502, 22724), (3914, 20332), (4199, 18952), (4738, 16796), (5083, 15656), (5356, 14858), (5681, 14008), (7004, 11362), (7429, 10712), (7828, 10166), (8398, 9476)]