78816465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 177166080

約数和(自身を除く): 98349615

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 665, 741, 819, 855, 1013, 1197, 1235, 1365, 1729, 1995, 2223, 3039, 3705, 4095, 5065, 5187, 5985, 7091, 8645, 9117, 11115, 13169, 15195, 15561, 19247, 21273, 25935, 35455, 39507, 45585, 57741, 63819, 65845, 77805, 92183, 96235, 106365, 118521, 134729, 173223, 197535, 250211, 276549, 288705, 319095, 404187, 460915, 592605, 673645, 750633, 829647, 866115, 1212561, 1251055, 1382745, 1751477, 2020935, 2251899, 3753165, 4148235, 5254431, 6062805, 8757385, 11259495, 15763293, 26272155, 78816465]

約数ペア:

[(1, 78816465), (3, 26272155), (5, 15763293), (7, 11259495), (9, 8757385), (13, 6062805), (15, 5254431), (19, 4148235), (21, 3753165), (35, 2251899), (39, 2020935), (45, 1751477), (57, 1382745), (63, 1251055), (65, 1212561), (91, 866115), (95, 829647), (105, 750633), (117, 673645), (133, 592605), (171, 460915), (195, 404187), (247, 319095), (273, 288705), (285, 276549), (315, 250211), (399, 197535), (455, 173223), (585, 134729), (665, 118521), (741, 106365), (819, 96235), (855, 92183), (1013, 77805), (1197, 65845), (1235, 63819), (1365, 57741), (1729, 45585), (1995, 39507), (2223, 35455), (3039, 25935), (3705, 21273), (4095, 19247), (5065, 15561), (5187, 15195), (5985, 13169), (7091, 11115), (8645, 9117)]