71779729384

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1013}}^1\times {\mathrm{1031}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 150311790720

約数和(自身を除く): 78532061336

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 484, 568, 781, 968, 1013, 1031, 1562, 2026, 2062, 3124, 4052, 4124, 6248, 8104, 8248, 8591, 11143, 11341, 17182, 22286, 22682, 34364, 44572, 45364, 68728, 71923, 73201, 89144, 90728, 122573, 124751, 143846, 146402, 245146, 249502, 287692, 292804, 490292, 499004, 575384, 585608, 791153, 805211, 980584, 998008, 1044403, 1582306, 1610422, 2088806, 3164612, 3220844, 4177612, 6329224, 6441688, 8355224, 8702683, 8857321, 11488433, 17405366, 17714642, 22976866, 34810732, 35429284, 45953732, 69621464, 70858568, 74152613, 91907464, 126372763, 148305226, 252745526, 296610452, 505491052, 593220904, 815678743, 1010982104, 1631357486, 3262714972, 6525429944, 8972466173, 17944932346, 35889864692, 71779729384]

約数ペア:

[(1, 71779729384), (2, 35889864692), (4, 17944932346), (8, 8972466173), (11, 6525429944), (22, 3262714972), (44, 1631357486), (71, 1010982104), (88, 815678743), (121, 593220904), (142, 505491052), (242, 296610452), (284, 252745526), (484, 148305226), (568, 126372763), (781, 91907464), (968, 74152613), (1013, 70858568), (1031, 69621464), (1562, 45953732), (2026, 35429284), (2062, 34810732), (3124, 22976866), (4052, 17714642), (4124, 17405366), (6248, 11488433), (8104, 8857321), (8248, 8702683), (8591, 8355224), (11143, 6441688), (11341, 6329224), (17182, 4177612), (22286, 3220844), (22682, 3164612), (34364, 2088806), (44572, 1610422), (45364, 1582306), (68728, 1044403), (71923, 998008), (73201, 980584), (89144, 805211), (90728, 791153), (122573, 585608), (124751, 575384), (143846, 499004), (146402, 490292), (245146, 292804), (249502, 287692)]