81673032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28597}}^1$

素因数の和:28630

約数の個数: 64

約数和(自身を含む): 247086720

約数和(自身を除く): 165413688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28597, 57194, 85791, 114388, 171582, 200179, 228776, 343164, 400358, 486149, 600537, 686328, 800716, 972298, 1201074, 1458447, 1601432, 1944596, 2402148, 2916894, 3403043, 3889192, 4804296, 5833788, 6806086, 10209129, 11667576, 13612172, 20418258, 27224344, 40836516, 81673032]

約数ペア:

[(1, 81673032), (2, 40836516), (3, 27224344), (4, 20418258), (6, 13612172), (7, 11667576), (8, 10209129), (12, 6806086), (14, 5833788), (17, 4804296), (21, 3889192), (24, 3403043), (28, 2916894), (34, 2402148), (42, 1944596), (51, 1601432), (56, 1458447), (68, 1201074), (84, 972298), (102, 800716), (119, 686328), (136, 600537), (168, 486149), (204, 400358), (238, 343164), (357, 228776), (408, 200179), (476, 171582), (714, 114388), (952, 85791), (1428, 57194), (2856, 28597)]