78863730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 207370368

約数和(自身を除く): 128506638

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 353, 677, 706, 1059, 1354, 1765, 2031, 2118, 3385, 3530, 3883, 4062, 5295, 6770, 7447, 7766, 10155, 10590, 11649, 14894, 19415, 20310, 22341, 23298, 37235, 38830, 44682, 58245, 74470, 111705, 116490, 223410, 238981, 477962, 716943, 1194905, 1433886, 2389810, 2628791, 3584715, 5257582, 7169430, 7886373, 13143955, 15772746, 26287910, 39431865, 78863730]

約数ペア:

[(1, 78863730), (2, 39431865), (3, 26287910), (5, 15772746), (6, 13143955), (10, 7886373), (11, 7169430), (15, 5257582), (22, 3584715), (30, 2628791), (33, 2389810), (55, 1433886), (66, 1194905), (110, 716943), (165, 477962), (330, 238981), (353, 223410), (677, 116490), (706, 111705), (1059, 74470), (1354, 58245), (1765, 44682), (2031, 38830), (2118, 37235), (3385, 23298), (3530, 22341), (3883, 20310), (4062, 19415), (5295, 14894), (6770, 11649), (7447, 10590), (7766, 10155)]