69480378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 184242240

約数和(自身を除く): 114761862

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 73, 99, 114, 121, 138, 146, 171, 198, 207, 209, 219, 242, 253, 342, 363, 414, 418, 437, 438, 506, 627, 657, 726, 759, 803, 874, 1089, 1254, 1311, 1314, 1387, 1518, 1606, 1679, 1881, 2178, 2277, 2299, 2409, 2622, 2774, 2783, 3358, 3762, 3933, 4161, 4554, 4598, 4807, 4818, 5037, 5566, 6897, 7227, 7866, 8322, 8349, 8833, 9614, 10074, 12483, 13794, 14421, 14454, 15111, 15257, 16698, 17666, 18469, 20691, 24966, 25047, 26499, 28842, 30222, 30514, 31901, 36938, 41382, 43263, 45771, 50094, 52877, 52998, 55407, 63802, 79497, 86526, 91542, 95703, 105754, 110814, 137313, 158631, 158994, 166221, 167827, 191406, 203159, 274626, 287109, 317262, 332442, 335654, 350911, 406318, 475893, 503481, 574218, 609477, 701822, 951786, 1006962, 1052733, 1218954, 1510443, 1828431, 2105466, 3020886, 3158199, 3656862, 3860021, 6316398, 7720042, 11580063, 23160126, 34740189, 69480378]

約数ペア:

[(1, 69480378), (2, 34740189), (3, 23160126), (6, 11580063), (9, 7720042), (11, 6316398), (18, 3860021), (19, 3656862), (22, 3158199), (23, 3020886), (33, 2105466), (38, 1828431), (46, 1510443), (57, 1218954), (66, 1052733), (69, 1006962), (73, 951786), (99, 701822), (114, 609477), (121, 574218), (138, 503481), (146, 475893), (171, 406318), (198, 350911), (207, 335654), (209, 332442), (219, 317262), (242, 287109), (253, 274626), (342, 203159), (363, 191406), (414, 167827), (418, 166221), (437, 158994), (438, 158631), (506, 137313), (627, 110814), (657, 105754), (726, 95703), (759, 91542), (803, 86526), (874, 79497), (1089, 63802), (1254, 55407), (1311, 52998), (1314, 52877), (1387, 50094), (1518, 45771), (1606, 43263), (1679, 41382), (1881, 36938), (2178, 31901), (2277, 30514), (2299, 30222), (2409, 28842), (2622, 26499), (2774, 25047), (2783, 24966), (3358, 20691), (3762, 18469), (3933, 17666), (4161, 16698), (4554, 15257), (4598, 15111), (4807, 14454), (4818, 14421), (5037, 13794), (5566, 12483), (6897, 10074), (7227, 9614), (7866, 8833), (8322, 8349)]