71041572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 233041536

約数和(自身を除く): 161999964

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, 98, 102, 103, 119, 126, 138, 147, 153, 161, 196, 204, 206, 207, 238, 252, 276, 294, 306, 309, 322, 357, 391, 412, 414, 441, 476, 483, 588, 612, 618, 644, 714, 721, 782, 828, 833, 882, 927, 966, 1071, 1127, 1173, 1236, 1428, 1442, 1449, 1564, 1666, 1751, 1764, 1854, 1932, 2142, 2163, 2254, 2346, 2369, 2499, 2737, 2884, 2898, 3332, 3381, 3502, 3519, 3708, 4284, 4326, 4508, 4692, 4738, 4998, 5047, 5253, 5474, 5796, 6489, 6762, 7004, 7038, 7107, 7497, 8211, 8652, 9476, 9996, 10094, 10143, 10506, 10948, 12257, 12978, 13524, 14076, 14214, 14994, 15141, 15759, 16422, 16583, 19159, 20188, 20286, 21012, 21321, 24514, 24633, 25956, 28428, 29988, 30282, 31518, 32844, 33166, 36771, 38318, 40273, 40572, 42642, 45423, 49028, 49266, 49749, 57477, 60564, 63036, 66332, 73542, 76636, 80546, 85284, 85799, 90846, 98532, 99498, 110313, 114954, 116081, 120819, 147084, 149247, 161092, 171598, 172431, 181692, 198996, 220626, 229908, 232162, 241638, 257397, 281911, 298494, 343196, 344862, 348243, 362457, 441252, 464324, 483276, 514794, 563822, 596988, 689724, 696486, 724914, 772191, 845733, 1029588, 1044729, 1127644, 1392972, 1449828, 1544382, 1691466, 1973377, 2089458, 2537199, 3088764, 3382932, 3946754, 4178916, 5074398, 5920131, 7893508, 10148796, 11840262, 17760393, 23680524, 35520786, 71041572]

約数ペア:

[(1, 71041572), (2, 35520786), (3, 23680524), (4, 17760393), (6, 11840262), (7, 10148796), (9, 7893508), (12, 5920131), (14, 5074398), (17, 4178916), (18, 3946754), (21, 3382932), (23, 3088764), (28, 2537199), (34, 2089458), (36, 1973377), (42, 1691466), (46, 1544382), (49, 1449828), (51, 1392972), (63, 1127644), (68, 1044729), (69, 1029588), (84, 845733), (92, 772191), (98, 724914), (102, 696486), (103, 689724), (119, 596988), (126, 563822), (138, 514794), (147, 483276), (153, 464324), (161, 441252), (196, 362457), (204, 348243), (206, 344862), (207, 343196), (238, 298494), (252, 281911), (276, 257397), (294, 241638), (306, 232162), (309, 229908), (322, 220626), (357, 198996), (391, 181692), (412, 172431), (414, 171598), (441, 161092), (476, 149247), (483, 147084), (588, 120819), (612, 116081), (618, 114954), (644, 110313), (714, 99498), (721, 98532), (782, 90846), (828, 85799), (833, 85284), (882, 80546), (927, 76636), (966, 73542), (1071, 66332), (1127, 63036), (1173, 60564), (1236, 57477), (1428, 49749), (1442, 49266), (1449, 49028), (1564, 45423), (1666, 42642), (1751, 40572), (1764, 40273), (1854, 38318), (1932, 36771), (2142, 33166), (2163, 32844), (2254, 31518), (2346, 30282), (2369, 29988), (2499, 28428), (2737, 25956), (2884, 24633), (2898, 24514), (3332, 21321), (3381, 21012), (3502, 20286), (3519, 20188), (3708, 19159), (4284, 16583), (4326, 16422), (4508, 15759), (4692, 15141), (4738, 14994), (4998, 14214), (5047, 14076), (5253, 13524), (5474, 12978), (5796, 12257), (6489, 10948), (6762, 10506), (7004, 10143), (7038, 10094), (7107, 9996), (7497, 9476), (8211, 8652)]