75309416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 110485144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 47, 52, 56, 62, 71, 91, 94, 104, 124, 142, 182, 188, 217, 248, 284, 329, 364, 376, 403, 434, 497, 568, 611, 658, 728, 806, 868, 923, 994, 1222, 1316, 1457, 1612, 1736, 1846, 1988, 2201, 2444, 2632, 2821, 2914, 3224, 3337, 3692, 3976, 4277, 4402, 4888, 5642, 5828, 6461, 6674, 7384, 8554, 8804, 10199, 11284, 11656, 12922, 13348, 15407, 17108, 17608, 18941, 20398, 22568, 23359, 25844, 26696, 28613, 30814, 34216, 37882, 40796, 43381, 46718, 51688, 57226, 61628, 75764, 81592, 86762, 93436, 103447, 114452, 123256, 132587, 151528, 173524, 186872, 200291, 206894, 228904, 265174, 303667, 347048, 400582, 413788, 530348, 607334, 724129, 801164, 827576, 1060696, 1214668, 1344811, 1448258, 1602328, 2429336, 2689622, 2896516, 5379244, 5793032, 9413677, 10758488, 18827354, 37654708, 75309416]

約数ペア:

[(1, 75309416), (2, 37654708), (4, 18827354), (7, 10758488), (8, 9413677), (13, 5793032), (14, 5379244), (26, 2896516), (28, 2689622), (31, 2429336), (47, 1602328), (52, 1448258), (56, 1344811), (62, 1214668), (71, 1060696), (91, 827576), (94, 801164), (104, 724129), (124, 607334), (142, 530348), (182, 413788), (188, 400582), (217, 347048), (248, 303667), (284, 265174), (329, 228904), (364, 206894), (376, 200291), (403, 186872), (434, 173524), (497, 151528), (568, 132587), (611, 123256), (658, 114452), (728, 103447), (806, 93436), (868, 86762), (923, 81592), (994, 75764), (1222, 61628), (1316, 57226), (1457, 51688), (1612, 46718), (1736, 43381), (1846, 40796), (1988, 37882), (2201, 34216), (2444, 30814), (2632, 28613), (2821, 26696), (2914, 25844), (3224, 23359), (3337, 22568), (3692, 20398), (3976, 18941), (4277, 17608), (4402, 17108), (4888, 15407), (5642, 13348), (5828, 12922), (6461, 11656), (6674, 11284), (7384, 10199), (8554, 8804)]