90535038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 225054720

約数和(自身を除く): 134519682

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 43, 46, 57, 66, 69, 73, 86, 114, 129, 138, 146, 209, 219, 253, 258, 418, 437, 438, 473, 506, 627, 759, 803, 817, 874, 946, 989, 1254, 1311, 1387, 1419, 1518, 1606, 1634, 1679, 1978, 2409, 2451, 2622, 2774, 2838, 2967, 3139, 3358, 4161, 4807, 4818, 4902, 5037, 5934, 6278, 8322, 8987, 9417, 9614, 10074, 10879, 14421, 15257, 17974, 18469, 18791, 18834, 21758, 26961, 28842, 30514, 31901, 32637, 34529, 36938, 37582, 45771, 53922, 55407, 56373, 59641, 63802, 65274, 69058, 72197, 91542, 95703, 103587, 110814, 112746, 119282, 144394, 178923, 191406, 206701, 207174, 216591, 350911, 357846, 413402, 433182, 620103, 656051, 701822, 794167, 1052733, 1240206, 1312102, 1371743, 1588334, 1968153, 2105466, 2382501, 2743486, 3936306, 4115229, 4765002, 8230458, 15089173, 30178346, 45267519, 90535038]

約数ペア:

[(1, 90535038), (2, 45267519), (3, 30178346), (6, 15089173), (11, 8230458), (19, 4765002), (22, 4115229), (23, 3936306), (33, 2743486), (38, 2382501), (43, 2105466), (46, 1968153), (57, 1588334), (66, 1371743), (69, 1312102), (73, 1240206), (86, 1052733), (114, 794167), (129, 701822), (138, 656051), (146, 620103), (209, 433182), (219, 413402), (253, 357846), (258, 350911), (418, 216591), (437, 207174), (438, 206701), (473, 191406), (506, 178923), (627, 144394), (759, 119282), (803, 112746), (817, 110814), (874, 103587), (946, 95703), (989, 91542), (1254, 72197), (1311, 69058), (1387, 65274), (1419, 63802), (1518, 59641), (1606, 56373), (1634, 55407), (1679, 53922), (1978, 45771), (2409, 37582), (2451, 36938), (2622, 34529), (2774, 32637), (2838, 31901), (2967, 30514), (3139, 28842), (3358, 26961), (4161, 21758), (4807, 18834), (4818, 18791), (4902, 18469), (5037, 17974), (5934, 15257), (6278, 14421), (8322, 10879), (8987, 10074), (9417, 9614)]