12172051976

素因数分解:

$2^3\times 7^4\times {\mathrm{149}}^1\times {\mathrm{4253}}^1$

素因数の和:4436

約数の個数: 80

約数和(自身を含む): 26809771500

約数和(自身を除く): 14637719524

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 343, 392, 596, 686, 1043, 1192, 1372, 2086, 2401, 2744, 4172, 4253, 4802, 7301, 8344, 8506, 9604, 14602, 17012, 19208, 29204, 29771, 34024, 51107, 58408, 59542, 102214, 119084, 204428, 208397, 238168, 357749, 408856, 416794, 633697, 715498, 833588, 1267394, 1430996, 1458779, 1667176, 2534788, 2861992, 2917558, 4435879, 5069576, 5835116, 8871758, 10211453, 11670232, 17743516, 20422906, 31051153, 35487032, 40845812, 62102306, 81691624, 124204612, 217358071, 248409224, 434716142, 869432284, 1521506497, 1738864568, 3043012994, 6086025988, 12172051976]

約数ペア:

[(1, 12172051976), (2, 6086025988), (4, 3043012994), (7, 1738864568), (8, 1521506497), (14, 869432284), (28, 434716142), (49, 248409224), (56, 217358071), (98, 124204612), (149, 81691624), (196, 62102306), (298, 40845812), (343, 35487032), (392, 31051153), (596, 20422906), (686, 17743516), (1043, 11670232), (1192, 10211453), (1372, 8871758), (2086, 5835116), (2401, 5069576), (2744, 4435879), (4172, 2917558), (4253, 2861992), (4802, 2534788), (7301, 1667176), (8344, 1458779), (8506, 1430996), (9604, 1267394), (14602, 833588), (17012, 715498), (19208, 633697), (29204, 416794), (29771, 408856), (34024, 357749), (51107, 238168), (58408, 208397), (59542, 204428), (102214, 119084)]