66903228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 219596832

約数和(自身を除く): 152693604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 49, 51, 63, 68, 69, 84, 92, 97, 98, 102, 119, 126, 138, 147, 153, 161, 194, 196, 204, 207, 238, 252, 276, 291, 294, 306, 322, 357, 388, 391, 414, 441, 476, 483, 582, 588, 612, 644, 679, 714, 782, 828, 833, 873, 882, 966, 1071, 1127, 1164, 1173, 1358, 1428, 1449, 1564, 1649, 1666, 1746, 1764, 1932, 2037, 2142, 2231, 2254, 2346, 2499, 2716, 2737, 2898, 3298, 3332, 3381, 3492, 3519, 4074, 4284, 4462, 4508, 4692, 4753, 4947, 4998, 5474, 5796, 6111, 6596, 6693, 6762, 7038, 7497, 8148, 8211, 8924, 9506, 9894, 9996, 10143, 10948, 11543, 12222, 13386, 13524, 14076, 14259, 14841, 14994, 15617, 16422, 19012, 19159, 19788, 20079, 20286, 23086, 24444, 24633, 26772, 28518, 29682, 29988, 31234, 32844, 34629, 37927, 38318, 40158, 40572, 42777, 46172, 46851, 49266, 57036, 57477, 59364, 62468, 69258, 75854, 76636, 80316, 80801, 85554, 93702, 98532, 103887, 109319, 113781, 114954, 138516, 140553, 151708, 161602, 171108, 172431, 187404, 207774, 218638, 227562, 229908, 242403, 265489, 281106, 323204, 327957, 341343, 344862, 415548, 437276, 455124, 484806, 530978, 562212, 655914, 682686, 689724, 727209, 796467, 969612, 983871, 1061956, 1311828, 1365372, 1454418, 1592934, 1858423, 1967742, 2389401, 2908836, 3185868, 3716846, 3935484, 4778802, 5575269, 7433692, 9557604, 11150538, 16725807, 22301076, 33451614, 66903228]

約数ペア:

[(1, 66903228), (2, 33451614), (3, 22301076), (4, 16725807), (6, 11150538), (7, 9557604), (9, 7433692), (12, 5575269), (14, 4778802), (17, 3935484), (18, 3716846), (21, 3185868), (23, 2908836), (28, 2389401), (34, 1967742), (36, 1858423), (42, 1592934), (46, 1454418), (49, 1365372), (51, 1311828), (63, 1061956), (68, 983871), (69, 969612), (84, 796467), (92, 727209), (97, 689724), (98, 682686), (102, 655914), (119, 562212), (126, 530978), (138, 484806), (147, 455124), (153, 437276), (161, 415548), (194, 344862), (196, 341343), (204, 327957), (207, 323204), (238, 281106), (252, 265489), (276, 242403), (291, 229908), (294, 227562), (306, 218638), (322, 207774), (357, 187404), (388, 172431), (391, 171108), (414, 161602), (441, 151708), (476, 140553), (483, 138516), (582, 114954), (588, 113781), (612, 109319), (644, 103887), (679, 98532), (714, 93702), (782, 85554), (828, 80801), (833, 80316), (873, 76636), (882, 75854), (966, 69258), (1071, 62468), (1127, 59364), (1164, 57477), (1173, 57036), (1358, 49266), (1428, 46851), (1449, 46172), (1564, 42777), (1649, 40572), (1666, 40158), (1746, 38318), (1764, 37927), (1932, 34629), (2037, 32844), (2142, 31234), (2231, 29988), (2254, 29682), (2346, 28518), (2499, 26772), (2716, 24633), (2737, 24444), (2898, 23086), (3298, 20286), (3332, 20079), (3381, 19788), (3492, 19159), (3519, 19012), (4074, 16422), (4284, 15617), (4462, 14994), (4508, 14841), (4692, 14259), (4753, 14076), (4947, 13524), (4998, 13386), (5474, 12222), (5796, 11543), (6111, 10948), (6596, 10143), (6693, 9996), (6762, 9894), (7038, 9506), (7497, 8924), (8148, 8211)]