72438816

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 199051776

約数和(自身を除く): 126612960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 101, 124, 186, 202, 241, 248, 303, 372, 404, 482, 496, 606, 723, 744, 808, 964, 992, 1212, 1446, 1488, 1616, 1928, 2424, 2892, 2976, 3131, 3232, 3856, 4848, 5784, 6262, 7471, 7712, 9393, 9696, 11568, 12524, 14942, 18786, 22413, 23136, 24341, 25048, 29884, 37572, 44826, 48682, 50096, 59768, 73023, 75144, 89652, 97364, 100192, 119536, 146046, 150288, 179304, 194728, 239072, 292092, 300576, 358608, 389456, 584184, 717216, 754571, 778912, 1168368, 1509142, 2263713, 2336736, 3018284, 4527426, 6036568, 9054852, 12073136, 18109704, 24146272, 36219408, 72438816]

約数ペア:

[(1, 72438816), (2, 36219408), (3, 24146272), (4, 18109704), (6, 12073136), (8, 9054852), (12, 6036568), (16, 4527426), (24, 3018284), (31, 2336736), (32, 2263713), (48, 1509142), (62, 1168368), (93, 778912), (96, 754571), (101, 717216), (124, 584184), (186, 389456), (202, 358608), (241, 300576), (248, 292092), (303, 239072), (372, 194728), (404, 179304), (482, 150288), (496, 146046), (606, 119536), (723, 100192), (744, 97364), (808, 89652), (964, 75144), (992, 73023), (1212, 59768), (1446, 50096), (1488, 48682), (1616, 44826), (1928, 37572), (2424, 29884), (2892, 25048), (2976, 24341), (3131, 23136), (3232, 22413), (3856, 18786), (4848, 14942), (5784, 12524), (6262, 11568), (7471, 9696), (7712, 9393)]