69964656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 122880144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 179, 204, 272, 358, 408, 479, 537, 716, 816, 958, 1074, 1432, 1437, 1916, 2148, 2864, 2874, 3043, 3832, 4296, 5748, 6086, 7664, 8143, 8592, 9129, 11496, 12172, 16286, 18258, 22992, 24344, 24429, 32572, 36516, 48688, 48858, 65144, 73032, 85741, 97716, 130288, 146064, 171482, 195432, 257223, 342964, 390864, 514446, 685928, 1028892, 1371856, 1457597, 2057784, 2915194, 4115568, 4372791, 5830388, 8745582, 11660776, 17491164, 23321552, 34982328, 69964656]

約数ペア:

[(1, 69964656), (2, 34982328), (3, 23321552), (4, 17491164), (6, 11660776), (8, 8745582), (12, 5830388), (16, 4372791), (17, 4115568), (24, 2915194), (34, 2057784), (48, 1457597), (51, 1371856), (68, 1028892), (102, 685928), (136, 514446), (179, 390864), (204, 342964), (272, 257223), (358, 195432), (408, 171482), (479, 146064), (537, 130288), (716, 97716), (816, 85741), (958, 73032), (1074, 65144), (1432, 48858), (1437, 48688), (1916, 36516), (2148, 32572), (2864, 24429), (2874, 24344), (3043, 22992), (3832, 18258), (4296, 16286), (5748, 12172), (6086, 11496), (7664, 9129), (8143, 8592)]