81736006660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2307623}}^1$

素因数の和:2307673

約数の個数: 96

約数和(自身を含む): 223304159232

約数和(自身を除く): 141568152572

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 17710, 35420, 2307623, 4615246, 9230492, 11538115, 16153361, 23076230, 25383853, 32306722, 46152460, 50767706, 53075329, 64613444, 80766805, 101535412, 106150658, 126919265, 161533610, 177686971, 212301316, 253838530, 265376645, 323067220, 355373942, 371527303, 507677060, 530753290, 583828619, 710747884, 743054606, 888434855, 1061506580, 1167657238, 1486109212, 1776869710, 1857636515, 2335314476, 2919143095, 3553739420, 3715273030, 4086800333, 5838286190, 7430546060, 8173600666, 11676572380, 16347201332, 20434001665, 40868003330, 81736006660]

約数ペア:

[(1, 81736006660), (2, 40868003330), (4, 20434001665), (5, 16347201332), (7, 11676572380), (10, 8173600666), (11, 7430546060), (14, 5838286190), (20, 4086800333), (22, 3715273030), (23, 3553739420), (28, 2919143095), (35, 2335314476), (44, 1857636515), (46, 1776869710), (55, 1486109212), (70, 1167657238), (77, 1061506580), (92, 888434855), (110, 743054606), (115, 710747884), (140, 583828619), (154, 530753290), (161, 507677060), (220, 371527303), (230, 355373942), (253, 323067220), (308, 265376645), (322, 253838530), (385, 212301316), (460, 177686971), (506, 161533610), (644, 126919265), (770, 106150658), (805, 101535412), (1012, 80766805), (1265, 64613444), (1540, 53075329), (1610, 50767706), (1771, 46152460), (2530, 32306722), (3220, 25383853), (3542, 23076230), (5060, 16153361), (7084, 11538115), (8855, 9230492), (17710, 4615246), (35420, 2307623)]