78715208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 175694400

約数和(自身を除く): 96979192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 332, 572, 664, 829, 913, 1079, 1144, 1658, 1826, 2158, 3316, 3652, 4316, 6632, 7304, 8632, 9119, 10777, 11869, 18238, 21554, 23738, 36476, 43108, 47476, 68807, 72952, 86216, 94952, 118547, 137614, 237094, 275228, 474188, 550456, 756877, 894491, 948376, 1513754, 1788982, 3027508, 3577964, 6055016, 7155928, 9839401, 19678802, 39357604, 78715208]

約数ペア:

[(1, 78715208), (2, 39357604), (4, 19678802), (8, 9839401), (11, 7155928), (13, 6055016), (22, 3577964), (26, 3027508), (44, 1788982), (52, 1513754), (83, 948376), (88, 894491), (104, 756877), (143, 550456), (166, 474188), (286, 275228), (332, 237094), (572, 137614), (664, 118547), (829, 94952), (913, 86216), (1079, 72952), (1144, 68807), (1658, 47476), (1826, 43108), (2158, 36476), (3316, 23738), (3652, 21554), (4316, 18238), (6632, 11869), (7304, 10777), (8632, 9119)]