47213964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 147184128

約数和(自身を除く): 99970164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 103, 107, 119, 126, 153, 204, 206, 214, 238, 252, 306, 309, 321, 357, 412, 428, 476, 612, 618, 642, 714, 721, 749, 927, 963, 1071, 1236, 1284, 1428, 1442, 1498, 1751, 1819, 1854, 1926, 2142, 2163, 2247, 2884, 2996, 3502, 3638, 3708, 3852, 4284, 4326, 4494, 5253, 5457, 6489, 6741, 7004, 7276, 8652, 8988, 10506, 10914, 11021, 12257, 12733, 12978, 13482, 15759, 16371, 21012, 21828, 22042, 24514, 25466, 25956, 26964, 31518, 32742, 33063, 36771, 38199, 44084, 49028, 50932, 63036, 65484, 66126, 73542, 76398, 77147, 99189, 110313, 114597, 132252, 147084, 152796, 154294, 187357, 198378, 220626, 229194, 231441, 308588, 374714, 396756, 441252, 458388, 462882, 562071, 694323, 749428, 925764, 1124142, 1311499, 1388646, 1686213, 2248284, 2622998, 2777292, 3372426, 3934497, 5245996, 6744852, 7868994, 11803491, 15737988, 23606982, 47213964]

約数ペア:

[(1, 47213964), (2, 23606982), (3, 15737988), (4, 11803491), (6, 7868994), (7, 6744852), (9, 5245996), (12, 3934497), (14, 3372426), (17, 2777292), (18, 2622998), (21, 2248284), (28, 1686213), (34, 1388646), (36, 1311499), (42, 1124142), (51, 925764), (63, 749428), (68, 694323), (84, 562071), (102, 462882), (103, 458388), (107, 441252), (119, 396756), (126, 374714), (153, 308588), (204, 231441), (206, 229194), (214, 220626), (238, 198378), (252, 187357), (306, 154294), (309, 152796), (321, 147084), (357, 132252), (412, 114597), (428, 110313), (476, 99189), (612, 77147), (618, 76398), (642, 73542), (714, 66126), (721, 65484), (749, 63036), (927, 50932), (963, 49028), (1071, 44084), (1236, 38199), (1284, 36771), (1428, 33063), (1442, 32742), (1498, 31518), (1751, 26964), (1819, 25956), (1854, 25466), (1926, 24514), (2142, 22042), (2163, 21828), (2247, 21012), (2884, 16371), (2996, 15759), (3502, 13482), (3638, 12978), (3708, 12733), (3852, 12257), (4284, 11021), (4326, 10914), (4494, 10506), (5253, 8988), (5457, 8652), (6489, 7276), (6741, 7004)]