71459836

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 158323200

約数和(自身を除く): 86863364

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 619, 868, 931, 1178, 1238, 1519, 1862, 2356, 2476, 3038, 3724, 4123, 4333, 6076, 8246, 8666, 11761, 16492, 17332, 19189, 23522, 28861, 30331, 38378, 47044, 57722, 60662, 76756, 82327, 115444, 121324, 134323, 164654, 268646, 329308, 364591, 537292, 576289, 729182, 940261, 1152578, 1458364, 1880522, 2305156, 2552137, 3761044, 5104274, 10208548, 17864959, 35729918, 71459836]

約数ペア:

[(1, 71459836), (2, 35729918), (4, 17864959), (7, 10208548), (14, 5104274), (19, 3761044), (28, 2552137), (31, 2305156), (38, 1880522), (49, 1458364), (62, 1152578), (76, 940261), (98, 729182), (124, 576289), (133, 537292), (196, 364591), (217, 329308), (266, 268646), (434, 164654), (532, 134323), (589, 121324), (619, 115444), (868, 82327), (931, 76756), (1178, 60662), (1238, 57722), (1519, 47044), (1862, 38378), (2356, 30331), (2476, 28861), (3038, 23522), (3724, 19189), (4123, 17332), (4333, 16492), (6076, 11761), (8246, 8666)]