69842556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 150304644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 503, 522, 532, 551, 609, 684, 798, 812, 1006, 1044, 1102, 1197, 1218, 1509, 1596, 1653, 1827, 2012, 2204, 2394, 2436, 3018, 3306, 3521, 3654, 3857, 4527, 4788, 4959, 6036, 6612, 7042, 7308, 7714, 9054, 9557, 9918, 10563, 11571, 14084, 14587, 15428, 18108, 19114, 19836, 21126, 23142, 28671, 29174, 31689, 34713, 38228, 42252, 43761, 46284, 57342, 58348, 63378, 66899, 69426, 86013, 87522, 102109, 114684, 126756, 131283, 133798, 138852, 172026, 175044, 200697, 204218, 262566, 267596, 277153, 306327, 344052, 401394, 408436, 525132, 554306, 602091, 612654, 802788, 831459, 918981, 1108612, 1204182, 1225308, 1662918, 1837962, 1940071, 2408364, 2494377, 3325836, 3675924, 3880142, 4988754, 5820213, 7760284, 9977508, 11640426, 17460639, 23280852, 34921278, 69842556]

約数ペア:

[(1, 69842556), (2, 34921278), (3, 23280852), (4, 17460639), (6, 11640426), (7, 9977508), (9, 7760284), (12, 5820213), (14, 4988754), (18, 3880142), (19, 3675924), (21, 3325836), (28, 2494377), (29, 2408364), (36, 1940071), (38, 1837962), (42, 1662918), (57, 1225308), (58, 1204182), (63, 1108612), (76, 918981), (84, 831459), (87, 802788), (114, 612654), (116, 602091), (126, 554306), (133, 525132), (171, 408436), (174, 401394), (203, 344052), (228, 306327), (252, 277153), (261, 267596), (266, 262566), (342, 204218), (348, 200697), (399, 175044), (406, 172026), (503, 138852), (522, 133798), (532, 131283), (551, 126756), (609, 114684), (684, 102109), (798, 87522), (812, 86013), (1006, 69426), (1044, 66899), (1102, 63378), (1197, 58348), (1218, 57342), (1509, 46284), (1596, 43761), (1653, 42252), (1827, 38228), (2012, 34713), (2204, 31689), (2394, 29174), (2436, 28671), (3018, 23142), (3306, 21126), (3521, 19836), (3654, 19114), (3857, 18108), (4527, 15428), (4788, 14587), (4959, 14084), (6036, 11571), (6612, 10563), (7042, 9918), (7308, 9557), (7714, 9054)]