68410602

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 180633600

約数和(自身を除く): 112222998

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 54, 57, 69, 78, 114, 117, 138, 171, 207, 223, 234, 247, 299, 342, 351, 414, 437, 446, 494, 513, 598, 621, 669, 702, 741, 874, 897, 1026, 1242, 1311, 1338, 1482, 1794, 2007, 2223, 2622, 2691, 2899, 3933, 4014, 4237, 4446, 5129, 5382, 5681, 5798, 6021, 6669, 7866, 8073, 8474, 8697, 10258, 11362, 11799, 12042, 12711, 13338, 15387, 16146, 17043, 17394, 23598, 25422, 26091, 30774, 34086, 38133, 46161, 51129, 52182, 55081, 66677, 76266, 78273, 92322, 97451, 102258, 110162, 114399, 133354, 138483, 153387, 156546, 165243, 194902, 200031, 228798, 276966, 292353, 306774, 330486, 400062, 495729, 584706, 600093, 877059, 991458, 1200186, 1266863, 1487187, 1754118, 1800279, 2533726, 2631177, 2974374, 3600558, 3800589, 5262354, 7601178, 11401767, 22803534, 34205301, 68410602]

約数ペア:

[(1, 68410602), (2, 34205301), (3, 22803534), (6, 11401767), (9, 7601178), (13, 5262354), (18, 3800589), (19, 3600558), (23, 2974374), (26, 2631177), (27, 2533726), (38, 1800279), (39, 1754118), (46, 1487187), (54, 1266863), (57, 1200186), (69, 991458), (78, 877059), (114, 600093), (117, 584706), (138, 495729), (171, 400062), (207, 330486), (223, 306774), (234, 292353), (247, 276966), (299, 228798), (342, 200031), (351, 194902), (414, 165243), (437, 156546), (446, 153387), (494, 138483), (513, 133354), (598, 114399), (621, 110162), (669, 102258), (702, 97451), (741, 92322), (874, 78273), (897, 76266), (1026, 66677), (1242, 55081), (1311, 52182), (1338, 51129), (1482, 46161), (1794, 38133), (2007, 34086), (2223, 30774), (2622, 26091), (2691, 25422), (2899, 23598), (3933, 17394), (4014, 17043), (4237, 16146), (4446, 15387), (5129, 13338), (5382, 12711), (5681, 12042), (5798, 11799), (6021, 11362), (6669, 10258), (7866, 8697), (8073, 8474)]