72293214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 186727680

約数和(自身を除く): 114434466

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 73, 102, 114, 119, 133, 146, 219, 238, 266, 323, 357, 399, 438, 511, 646, 714, 798, 969, 1022, 1241, 1387, 1533, 1938, 2261, 2482, 2774, 3066, 3723, 4161, 4522, 5329, 6783, 7446, 8322, 8687, 9709, 10658, 13566, 15987, 17374, 19418, 23579, 26061, 29127, 31974, 37303, 47158, 52122, 58254, 70737, 74606, 90593, 101251, 111909, 141474, 165053, 181186, 202502, 223818, 271779, 303753, 330106, 495159, 543558, 607506, 634151, 708757, 990318, 1268302, 1417514, 1721267, 1902453, 2126271, 3442534, 3804906, 4252542, 5163801, 10327602, 12048869, 24097738, 36146607, 72293214]

約数ペア:

[(1, 72293214), (2, 36146607), (3, 24097738), (6, 12048869), (7, 10327602), (14, 5163801), (17, 4252542), (19, 3804906), (21, 3442534), (34, 2126271), (38, 1902453), (42, 1721267), (51, 1417514), (57, 1268302), (73, 990318), (102, 708757), (114, 634151), (119, 607506), (133, 543558), (146, 495159), (219, 330106), (238, 303753), (266, 271779), (323, 223818), (357, 202502), (399, 181186), (438, 165053), (511, 141474), (646, 111909), (714, 101251), (798, 90593), (969, 74606), (1022, 70737), (1241, 58254), (1387, 52122), (1533, 47158), (1938, 37303), (2261, 31974), (2482, 29127), (2774, 26061), (3066, 23579), (3723, 19418), (4161, 17374), (4522, 15987), (5329, 13566), (6783, 10658), (7446, 9709), (8322, 8687)]