83333808

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 242863920

約数和(自身を除く): 159530112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 61, 72, 106, 122, 144, 159, 179, 183, 212, 244, 318, 358, 366, 424, 477, 488, 537, 549, 636, 716, 732, 848, 954, 976, 1074, 1098, 1272, 1432, 1464, 1611, 1908, 2148, 2196, 2544, 2864, 2928, 3222, 3233, 3816, 4296, 4392, 6444, 6466, 7632, 8592, 8784, 9487, 9699, 10919, 12888, 12932, 18974, 19398, 21838, 25776, 25864, 28461, 29097, 32757, 37948, 38796, 43676, 51728, 56922, 58194, 65514, 75896, 77592, 85383, 87352, 98271, 113844, 116388, 131028, 151792, 155184, 170766, 174704, 196542, 227688, 232776, 262056, 341532, 393084, 455376, 465552, 524112, 578707, 683064, 786168, 1157414, 1366128, 1572336, 1736121, 2314828, 3472242, 4629656, 5208363, 6944484, 9259312, 10416726, 13888968, 20833452, 27777936, 41666904, 83333808]

約数ペア:

[(1, 83333808), (2, 41666904), (3, 27777936), (4, 20833452), (6, 13888968), (8, 10416726), (9, 9259312), (12, 6944484), (16, 5208363), (18, 4629656), (24, 3472242), (36, 2314828), (48, 1736121), (53, 1572336), (61, 1366128), (72, 1157414), (106, 786168), (122, 683064), (144, 578707), (159, 524112), (179, 465552), (183, 455376), (212, 393084), (244, 341532), (318, 262056), (358, 232776), (366, 227688), (424, 196542), (477, 174704), (488, 170766), (537, 155184), (549, 151792), (636, 131028), (716, 116388), (732, 113844), (848, 98271), (954, 87352), (976, 85383), (1074, 77592), (1098, 75896), (1272, 65514), (1432, 58194), (1464, 56922), (1611, 51728), (1908, 43676), (2148, 38796), (2196, 37948), (2544, 32757), (2864, 29097), (2928, 28461), (3222, 25864), (3233, 25776), (3816, 21838), (4296, 19398), (4392, 18974), (6444, 12932), (6466, 12888), (7632, 10919), (8592, 9699), (8784, 9487)]