72109104

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4698

約数の個数: 80

約数和(自身を含む): 207665280

約数和(自身を除く): 135556176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 4651, 5168, 7752, 9302, 13953, 15504, 18604, 27906, 37208, 55812, 74416, 79067, 88369, 111624, 158134, 176738, 223248, 237201, 265107, 316268, 353476, 474402, 530214, 632536, 706952, 948804, 1060428, 1265072, 1413904, 1502273, 1897608, 2120856, 3004546, 3795216, 4241712, 4506819, 6009092, 9013638, 12018184, 18027276, 24036368, 36054552, 72109104]

約数ペア:

[(1, 72109104), (2, 36054552), (3, 24036368), (4, 18027276), (6, 12018184), (8, 9013638), (12, 6009092), (16, 4506819), (17, 4241712), (19, 3795216), (24, 3004546), (34, 2120856), (38, 1897608), (48, 1502273), (51, 1413904), (57, 1265072), (68, 1060428), (76, 948804), (102, 706952), (114, 632536), (136, 530214), (152, 474402), (204, 353476), (228, 316268), (272, 265107), (304, 237201), (323, 223248), (408, 176738), (456, 158134), (646, 111624), (816, 88369), (912, 79067), (969, 74416), (1292, 55812), (1938, 37208), (2584, 27906), (3876, 18604), (4651, 15504), (5168, 13953), (7752, 9302)]