68622632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 143942400

約数和(自身を除く): 75319768

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 101, 104, 139, 188, 202, 278, 376, 404, 556, 611, 808, 1112, 1222, 1313, 1807, 2444, 2626, 3614, 4747, 4888, 5252, 6533, 7228, 9494, 10504, 13066, 14039, 14456, 18988, 26132, 28078, 37976, 52264, 56156, 61711, 84929, 112312, 123422, 169858, 182507, 246844, 339716, 365014, 493688, 659833, 679432, 730028, 1319666, 1460056, 2639332, 5278664, 8577829, 17155658, 34311316, 68622632]

約数ペア:

[(1, 68622632), (2, 34311316), (4, 17155658), (8, 8577829), (13, 5278664), (26, 2639332), (47, 1460056), (52, 1319666), (94, 730028), (101, 679432), (104, 659833), (139, 493688), (188, 365014), (202, 339716), (278, 246844), (376, 182507), (404, 169858), (556, 123422), (611, 112312), (808, 84929), (1112, 61711), (1222, 56156), (1313, 52264), (1807, 37976), (2444, 28078), (2626, 26132), (3614, 18988), (4747, 14456), (4888, 14039), (5252, 13066), (6533, 10504), (7228, 9494)]