68763996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2083}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 200264064

約数和(自身を除く): 131500068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2083, 2358, 2751, 3668, 4166, 4716, 5502, 6249, 8253, 8332, 11004, 12498, 14581, 16506, 18747, 24996, 29162, 33012, 37494, 43743, 58324, 74988, 87486, 131229, 174972, 262458, 272873, 524916, 545746, 818619, 1091492, 1637238, 1910111, 2455857, 3274476, 3820222, 4911714, 5730333, 7640444, 9823428, 11460666, 17190999, 22921332, 34381998, 68763996]

約数ペア:

[(1, 68763996), (2, 34381998), (3, 22921332), (4, 17190999), (6, 11460666), (7, 9823428), (9, 7640444), (12, 5730333), (14, 4911714), (18, 3820222), (21, 3274476), (28, 2455857), (36, 1910111), (42, 1637238), (63, 1091492), (84, 818619), (126, 545746), (131, 524916), (252, 272873), (262, 262458), (393, 174972), (524, 131229), (786, 87486), (917, 74988), (1179, 58324), (1572, 43743), (1834, 37494), (2083, 33012), (2358, 29162), (2751, 24996), (3668, 18747), (4166, 16506), (4716, 14581), (5502, 12498), (6249, 11004), (8253, 8332)]