72705552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2808

約数の個数: 80

約数和(自身を含む): 204600000

約数和(自身を除く): 131894448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 2749, 3306, 4408, 5498, 6612, 8247, 8816, 10996, 13224, 16494, 21992, 26448, 32988, 43984, 52231, 65976, 79721, 104462, 131952, 156693, 159442, 208924, 239163, 313386, 318884, 417848, 478326, 626772, 637768, 835696, 956652, 1253544, 1275536, 1514699, 1913304, 2507088, 3029398, 3826608, 4544097, 6058796, 9088194, 12117592, 18176388, 24235184, 36352776, 72705552]

約数ペア:

[(1, 72705552), (2, 36352776), (3, 24235184), (4, 18176388), (6, 12117592), (8, 9088194), (12, 6058796), (16, 4544097), (19, 3826608), (24, 3029398), (29, 2507088), (38, 1913304), (48, 1514699), (57, 1275536), (58, 1253544), (76, 956652), (87, 835696), (114, 637768), (116, 626772), (152, 478326), (174, 417848), (228, 318884), (232, 313386), (304, 239163), (348, 208924), (456, 159442), (464, 156693), (551, 131952), (696, 104462), (912, 79721), (1102, 65976), (1392, 52231), (1653, 43984), (2204, 32988), (2749, 26448), (3306, 21992), (4408, 16494), (5498, 13224), (6612, 10996), (8247, 8816)]