129792450812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{16829}}^1$

素因数の和:16983

約数の個数: 72

約数和(自身を含む): 246831742080

約数和(自身を除く): 117039291268

約数列:

[1, 2, 4, 31, 37, 41, 62, 74, 82, 124, 148, 164, 1147, 1271, 1517, 1681, 2294, 2542, 3034, 3362, 4588, 5084, 6068, 6724, 16829, 33658, 47027, 52111, 62197, 67316, 94054, 104222, 124394, 188108, 208444, 248788, 521699, 622673, 689989, 1043398, 1245346, 1379978, 1928107, 2086796, 2490692, 2759956, 3856214, 7712428, 19302863, 21389659, 25529593, 28289549, 38605726, 42779318, 51059186, 56579098, 77211452, 85558636, 102118372, 113158196, 791417383, 876976019, 1046713313, 1582834766, 1753952038, 2093426626, 3165669532, 3507904076, 4186853252, 32448112703, 64896225406, 129792450812]

約数ペア:

[(1, 129792450812), (2, 64896225406), (4, 32448112703), (31, 4186853252), (37, 3507904076), (41, 3165669532), (62, 2093426626), (74, 1753952038), (82, 1582834766), (124, 1046713313), (148, 876976019), (164, 791417383), (1147, 113158196), (1271, 102118372), (1517, 85558636), (1681, 77211452), (2294, 56579098), (2542, 51059186), (3034, 42779318), (3362, 38605726), (4588, 28289549), (5084, 25529593), (6068, 21389659), (6724, 19302863), (16829, 7712428), (33658, 3856214), (47027, 2759956), (52111, 2490692), (62197, 2086796), (67316, 1928107), (94054, 1379978), (104222, 1245346), (124394, 1043398), (188108, 689989), (208444, 622673), (248788, 521699)]