69728176

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 171893760

約数和(自身を除く): 102165584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 49, 56, 62, 76, 98, 112, 124, 133, 151, 152, 196, 217, 248, 266, 302, 304, 392, 434, 496, 532, 589, 604, 784, 868, 931, 1057, 1064, 1178, 1208, 1519, 1736, 1862, 2114, 2128, 2356, 2416, 2869, 3038, 3472, 3724, 4123, 4228, 4681, 4712, 5738, 6076, 7399, 7448, 8246, 8456, 9362, 9424, 11476, 12152, 14798, 14896, 16492, 16912, 18724, 20083, 22952, 24304, 28861, 29596, 32767, 32984, 37448, 40166, 45904, 57722, 59192, 65534, 65968, 74896, 80332, 88939, 115444, 118384, 131068, 140581, 160664, 177878, 229369, 230888, 262136, 281162, 321328, 355756, 458738, 461776, 524272, 562324, 622573, 711512, 917476, 1124648, 1245146, 1423024, 1834952, 2249296, 2490292, 3669904, 4358011, 4980584, 8716022, 9961168, 17432044, 34864088, 69728176]

約数ペア:

[(1, 69728176), (2, 34864088), (4, 17432044), (7, 9961168), (8, 8716022), (14, 4980584), (16, 4358011), (19, 3669904), (28, 2490292), (31, 2249296), (38, 1834952), (49, 1423024), (56, 1245146), (62, 1124648), (76, 917476), (98, 711512), (112, 622573), (124, 562324), (133, 524272), (151, 461776), (152, 458738), (196, 355756), (217, 321328), (248, 281162), (266, 262136), (302, 230888), (304, 229369), (392, 177878), (434, 160664), (496, 140581), (532, 131068), (589, 118384), (604, 115444), (784, 88939), (868, 80332), (931, 74896), (1057, 65968), (1064, 65534), (1178, 59192), (1208, 57722), (1519, 45904), (1736, 40166), (1862, 37448), (2114, 32984), (2128, 32767), (2356, 29596), (2416, 28861), (2869, 24304), (3038, 22952), (3472, 20083), (3724, 18724), (4123, 16912), (4228, 16492), (4681, 14896), (4712, 14798), (5738, 12152), (6076, 11476), (7399, 9424), (7448, 9362), (8246, 8456)]