77172648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 226540800

約数和(自身を除く): 149368152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 137, 147, 168, 196, 274, 294, 392, 411, 479, 548, 588, 822, 958, 959, 1096, 1176, 1437, 1644, 1916, 1918, 2874, 2877, 3288, 3353, 3832, 3836, 5748, 5754, 6706, 6713, 7672, 10059, 11496, 11508, 13412, 13426, 20118, 20139, 23016, 23471, 26824, 26852, 40236, 40278, 46942, 53704, 65623, 70413, 80472, 80556, 93884, 131246, 140826, 161112, 187768, 196869, 262492, 281652, 393738, 459361, 524984, 563304, 787476, 918722, 1378083, 1574952, 1837444, 2756166, 3215527, 3674888, 5512332, 6431054, 9646581, 11024664, 12862108, 19293162, 25724216, 38586324, 77172648]

約数ペア:

[(1, 77172648), (2, 38586324), (3, 25724216), (4, 19293162), (6, 12862108), (7, 11024664), (8, 9646581), (12, 6431054), (14, 5512332), (21, 3674888), (24, 3215527), (28, 2756166), (42, 1837444), (49, 1574952), (56, 1378083), (84, 918722), (98, 787476), (137, 563304), (147, 524984), (168, 459361), (196, 393738), (274, 281652), (294, 262492), (392, 196869), (411, 187768), (479, 161112), (548, 140826), (588, 131246), (822, 93884), (958, 80556), (959, 80472), (1096, 70413), (1176, 65623), (1437, 53704), (1644, 46942), (1916, 40278), (1918, 40236), (2874, 26852), (2877, 26824), (3288, 23471), (3353, 23016), (3832, 20139), (3836, 20118), (5748, 13426), (5754, 13412), (6706, 11508), (6713, 11496), (7672, 10059)]