78889655364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{22573}}^1$

素因数の和:23157

約数の個数: 96

約数和(自身を含む): 203244015744

約数和(自身を除く): 124354360380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 521, 559, 1042, 1118, 1563, 1677, 2084, 2236, 3126, 3354, 6252, 6708, 6773, 13546, 20319, 22403, 22573, 27092, 40638, 44806, 45146, 67209, 67719, 81276, 89612, 90292, 134418, 135438, 268836, 270876, 291239, 293449, 582478, 586898, 873717, 880347, 970639, 1164956, 1173796, 1747434, 1760694, 1941278, 2911917, 3494868, 3521388, 3882556, 5823834, 11647668, 11760533, 12618307, 23521066, 25236614, 35281599, 37854921, 47042132, 50473228, 70563198, 75709842, 141126396, 151419684, 152886929, 305773858, 458660787, 505702919, 611547716, 917321574, 1011405838, 1517108757, 1834643148, 2022811676, 3034217514, 6068435028, 6574137947, 13148275894, 19722413841, 26296551788, 39444827682, 78889655364]

約数ペア:

[(1, 78889655364), (2, 39444827682), (3, 26296551788), (4, 19722413841), (6, 13148275894), (12, 6574137947), (13, 6068435028), (26, 3034217514), (39, 2022811676), (43, 1834643148), (52, 1517108757), (78, 1011405838), (86, 917321574), (129, 611547716), (156, 505702919), (172, 458660787), (258, 305773858), (516, 152886929), (521, 151419684), (559, 141126396), (1042, 75709842), (1118, 70563198), (1563, 50473228), (1677, 47042132), (2084, 37854921), (2236, 35281599), (3126, 25236614), (3354, 23521066), (6252, 12618307), (6708, 11760533), (6773, 11647668), (13546, 5823834), (20319, 3882556), (22403, 3521388), (22573, 3494868), (27092, 2911917), (40638, 1941278), (44806, 1760694), (45146, 1747434), (67209, 1173796), (67719, 1164956), (81276, 970639), (89612, 880347), (90292, 873717), (134418, 586898), (135438, 582478), (268836, 293449), (270876, 291239)]