27996144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3158

約数の個数: 80

約数和(自身を含む): 83566080

約数和(自身を除く): 55569936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 3119, 4488, 6238, 8976, 9357, 12476, 18714, 24952, 34309, 37428, 49904, 53023, 68618, 74856, 102927, 106046, 137236, 149712, 159069, 205854, 212092, 274472, 318138, 411708, 424184, 548944, 583253, 636276, 823416, 848368, 1166506, 1272552, 1646832, 1749759, 2333012, 2545104, 3499518, 4666024, 6999036, 9332048, 13998072, 27996144]

約数ペア:

[(1, 27996144), (2, 13998072), (3, 9332048), (4, 6999036), (6, 4666024), (8, 3499518), (11, 2545104), (12, 2333012), (16, 1749759), (17, 1646832), (22, 1272552), (24, 1166506), (33, 848368), (34, 823416), (44, 636276), (48, 583253), (51, 548944), (66, 424184), (68, 411708), (88, 318138), (102, 274472), (132, 212092), (136, 205854), (176, 159069), (187, 149712), (204, 137236), (264, 106046), (272, 102927), (374, 74856), (408, 68618), (528, 53023), (561, 49904), (748, 37428), (816, 34309), (1122, 24952), (1496, 18714), (2244, 12476), (2992, 9357), (3119, 8976), (4488, 6238)]