68681466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 187545600

約数和(自身を除く): 118864134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 73, 114, 126, 131, 133, 146, 171, 189, 219, 262, 266, 342, 378, 393, 399, 438, 511, 513, 657, 786, 798, 917, 1022, 1026, 1179, 1197, 1314, 1387, 1533, 1834, 1971, 2358, 2394, 2489, 2751, 2774, 3066, 3537, 3591, 3942, 4161, 4599, 4978, 5502, 7074, 7182, 7467, 8253, 8322, 9198, 9563, 9709, 12483, 13797, 14934, 16506, 17423, 19126, 19418, 22401, 24759, 24966, 27594, 28689, 29127, 34846, 37449, 44802, 49518, 52269, 57378, 58254, 66941, 67203, 74898, 86067, 87381, 104538, 133882, 134406, 156807, 172134, 174762, 181697, 200823, 258201, 262143, 313614, 363394, 401646, 470421, 516402, 524286, 545091, 602469, 940842, 1090182, 1204938, 1271879, 1635273, 1807407, 2543758, 3270546, 3614814, 3815637, 4905819, 7631274, 9811638, 11446911, 22893822, 34340733, 68681466]

約数ペア:

[(1, 68681466), (2, 34340733), (3, 22893822), (6, 11446911), (7, 9811638), (9, 7631274), (14, 4905819), (18, 3815637), (19, 3614814), (21, 3270546), (27, 2543758), (38, 1807407), (42, 1635273), (54, 1271879), (57, 1204938), (63, 1090182), (73, 940842), (114, 602469), (126, 545091), (131, 524286), (133, 516402), (146, 470421), (171, 401646), (189, 363394), (219, 313614), (262, 262143), (266, 258201), (342, 200823), (378, 181697), (393, 174762), (399, 172134), (438, 156807), (511, 134406), (513, 133882), (657, 104538), (786, 87381), (798, 86067), (917, 74898), (1022, 67203), (1026, 66941), (1179, 58254), (1197, 57378), (1314, 52269), (1387, 49518), (1533, 44802), (1834, 37449), (1971, 34846), (2358, 29127), (2394, 28689), (2489, 27594), (2751, 24966), (2774, 24759), (3066, 22401), (3537, 19418), (3591, 19126), (3942, 17423), (4161, 16506), (4599, 14934), (4978, 13797), (5502, 12483), (7074, 9709), (7182, 9563), (7467, 9198), (8253, 8322)]