80960964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31091}}^1$

素因数の和:31136

約数の個数: 48

約数和(自身を含む): 222867456

約数和(自身を除く): 141906492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 31091, 62182, 93273, 124364, 186546, 217637, 373092, 435274, 652911, 870548, 963821, 1305822, 1927642, 2611644, 2891463, 3855284, 5782926, 6746747, 11565852, 13493494, 20240241, 26986988, 40480482, 80960964]

約数ペア:

[(1, 80960964), (2, 40480482), (3, 26986988), (4, 20240241), (6, 13493494), (7, 11565852), (12, 6746747), (14, 5782926), (21, 3855284), (28, 2891463), (31, 2611644), (42, 1927642), (62, 1305822), (84, 963821), (93, 870548), (124, 652911), (186, 435274), (217, 373092), (372, 217637), (434, 186546), (651, 124364), (868, 93273), (1302, 62182), (2604, 31091)]