80348814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 223534080

約数和(自身を除く): 143185266

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 83, 91, 117, 126, 166, 182, 189, 197, 234, 249, 273, 351, 378, 394, 498, 546, 581, 591, 702, 747, 819, 1079, 1162, 1182, 1379, 1494, 1638, 1743, 1773, 2158, 2241, 2457, 2561, 2758, 3237, 3486, 3546, 4137, 4482, 4914, 5122, 5229, 5319, 6474, 7553, 7683, 8274, 9711, 10458, 10638, 12411, 15106, 15366, 15687, 16351, 17927, 19422, 22659, 23049, 24822, 29133, 31374, 32702, 35854, 37233, 45318, 46098, 49053, 53781, 58266, 67977, 69147, 74466, 98106, 107562, 114457, 135954, 138294, 147159, 161343, 203931, 212563, 228914, 294318, 322686, 343371, 407862, 425126, 441477, 484029, 637689, 686742, 882954, 968058, 1030113, 1275378, 1487941, 1913067, 2060226, 2975882, 3090339, 3826134, 4463823, 5739201, 6180678, 8927646, 11478402, 13391469, 26782938, 40174407, 80348814]

約数ペア:

[(1, 80348814), (2, 40174407), (3, 26782938), (6, 13391469), (7, 11478402), (9, 8927646), (13, 6180678), (14, 5739201), (18, 4463823), (21, 3826134), (26, 3090339), (27, 2975882), (39, 2060226), (42, 1913067), (54, 1487941), (63, 1275378), (78, 1030113), (83, 968058), (91, 882954), (117, 686742), (126, 637689), (166, 484029), (182, 441477), (189, 425126), (197, 407862), (234, 343371), (249, 322686), (273, 294318), (351, 228914), (378, 212563), (394, 203931), (498, 161343), (546, 147159), (581, 138294), (591, 135954), (702, 114457), (747, 107562), (819, 98106), (1079, 74466), (1162, 69147), (1182, 67977), (1379, 58266), (1494, 53781), (1638, 49053), (1743, 46098), (1773, 45318), (2158, 37233), (2241, 35854), (2457, 32702), (2561, 31374), (2758, 29133), (3237, 24822), (3486, 23049), (3546, 22659), (4137, 19422), (4482, 17927), (4914, 16351), (5122, 15687), (5229, 15366), (5319, 15106), (6474, 12411), (7553, 10638), (7683, 10458), (8274, 9711)]