8909904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 24909120

約数和(自身を除く): 15999216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 179, 183, 204, 244, 272, 358, 366, 408, 488, 537, 716, 732, 816, 976, 1037, 1074, 1432, 1464, 2074, 2148, 2864, 2928, 3043, 3111, 4148, 4296, 6086, 6222, 8296, 8592, 9129, 10919, 12172, 12444, 16592, 18258, 21838, 24344, 24888, 32757, 36516, 43676, 48688, 49776, 65514, 73032, 87352, 131028, 146064, 174704, 185623, 262056, 371246, 524112, 556869, 742492, 1113738, 1484984, 2227476, 2969968, 4454952, 8909904]

約数ペア:

[(1, 8909904), (2, 4454952), (3, 2969968), (4, 2227476), (6, 1484984), (8, 1113738), (12, 742492), (16, 556869), (17, 524112), (24, 371246), (34, 262056), (48, 185623), (51, 174704), (61, 146064), (68, 131028), (102, 87352), (122, 73032), (136, 65514), (179, 49776), (183, 48688), (204, 43676), (244, 36516), (272, 32757), (358, 24888), (366, 24344), (408, 21838), (488, 18258), (537, 16592), (716, 12444), (732, 12172), (816, 10919), (976, 9129), (1037, 8592), (1074, 8296), (1432, 6222), (1464, 6086), (2074, 4296), (2148, 4148), (2864, 3111), (2928, 3043)]