77929710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 191884032

約数和(自身を除く): 113954322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 137, 201, 274, 283, 335, 402, 411, 566, 670, 685, 822, 849, 1005, 1370, 1415, 1698, 2010, 2055, 2830, 4110, 4245, 8490, 9179, 18358, 18961, 27537, 37922, 38771, 45895, 55074, 56883, 77542, 91790, 94805, 113766, 116313, 137685, 189610, 193855, 232626, 275370, 284415, 387710, 568830, 581565, 1163130, 2597657, 5195314, 7792971, 12988285, 15585942, 25976570, 38964855, 77929710]

約数ペア:

[(1, 77929710), (2, 38964855), (3, 25976570), (5, 15585942), (6, 12988285), (10, 7792971), (15, 5195314), (30, 2597657), (67, 1163130), (134, 581565), (137, 568830), (201, 387710), (274, 284415), (283, 275370), (335, 232626), (402, 193855), (411, 189610), (566, 137685), (670, 116313), (685, 113766), (822, 94805), (849, 91790), (1005, 77542), (1370, 56883), (1415, 55074), (1698, 45895), (2010, 38771), (2055, 37922), (2830, 27537), (4110, 18961), (4245, 18358), (8490, 9179)]