80629068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 212416960

約数和(自身を除く): 131787892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 61, 74, 78, 111, 122, 148, 156, 183, 222, 229, 244, 366, 444, 458, 481, 687, 732, 793, 916, 962, 1374, 1443, 1586, 1924, 2257, 2379, 2748, 2886, 2977, 3172, 4514, 4758, 5772, 5954, 6771, 8473, 8931, 9028, 9516, 11908, 13542, 13969, 16946, 17862, 25419, 27084, 27938, 29341, 33892, 35724, 41907, 50838, 55876, 58682, 83814, 88023, 101676, 110149, 117364, 167628, 176046, 181597, 220298, 330447, 352092, 363194, 440596, 516853, 544791, 660894, 726388, 1033706, 1089582, 1321788, 1550559, 2067412, 2179164, 3101118, 6202236, 6719089, 13438178, 20157267, 26876356, 40314534, 80629068]

約数ペア:

[(1, 80629068), (2, 40314534), (3, 26876356), (4, 20157267), (6, 13438178), (12, 6719089), (13, 6202236), (26, 3101118), (37, 2179164), (39, 2067412), (52, 1550559), (61, 1321788), (74, 1089582), (78, 1033706), (111, 726388), (122, 660894), (148, 544791), (156, 516853), (183, 440596), (222, 363194), (229, 352092), (244, 330447), (366, 220298), (444, 181597), (458, 176046), (481, 167628), (687, 117364), (732, 110149), (793, 101676), (916, 88023), (962, 83814), (1374, 58682), (1443, 55876), (1586, 50838), (1924, 41907), (2257, 35724), (2379, 33892), (2748, 29341), (2886, 27938), (2977, 27084), (3172, 25419), (4514, 17862), (4758, 16946), (5772, 13969), (5954, 13542), (6771, 11908), (8473, 9516), (8931, 9028)]