78492079428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3104417}}^1$

素因数の和:3104481

約数の個数: 72

約数和(自身を含む): 218004649632

約数和(自身を除く): 139512570204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 3104417, 6208834, 9313251, 12417668, 18626502, 21730919, 37253004, 43461838, 65192757, 86923676, 130385514, 133489931, 152116433, 260771028, 266979862, 304232866, 400469793, 456349299, 533959724, 608465732, 800939586, 912698598, 934429517, 1601879172, 1825397196, 1868859034, 2803288551, 3737718068, 5606577102, 6541006619, 11213154204, 13082013238, 19623019857, 26164026476, 39246039714, 78492079428]

約数ペア:

[(1, 78492079428), (2, 39246039714), (3, 26164026476), (4, 19623019857), (6, 13082013238), (7, 11213154204), (12, 6541006619), (14, 5606577102), (21, 3737718068), (28, 2803288551), (42, 1868859034), (43, 1825397196), (49, 1601879172), (84, 934429517), (86, 912698598), (98, 800939586), (129, 608465732), (147, 533959724), (172, 456349299), (196, 400469793), (258, 304232866), (294, 266979862), (301, 260771028), (516, 152116433), (588, 133489931), (602, 130385514), (903, 86923676), (1204, 65192757), (1806, 43461838), (2107, 37253004), (3612, 21730919), (4214, 18626502), (6321, 12417668), (8428, 9313251), (12642, 6208834), (25284, 3104417)]