76612140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38693}}^1$

素因数の和:38719

約数の個数: 72

約数和(自身を含む): 253523088

約数和(自身を除く): 176910948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38693, 77386, 116079, 154772, 193465, 232158, 348237, 386930, 425623, 464316, 580395, 696474, 773860, 851246, 1160790, 1276869, 1392948, 1702492, 1741185, 2128115, 2321580, 2553738, 3482370, 3830607, 4256230, 5107476, 6384345, 6964740, 7661214, 8512460, 12768690, 15322428, 19153035, 25537380, 38306070, 76612140]

約数ペア:

[(1, 76612140), (2, 38306070), (3, 25537380), (4, 19153035), (5, 15322428), (6, 12768690), (9, 8512460), (10, 7661214), (11, 6964740), (12, 6384345), (15, 5107476), (18, 4256230), (20, 3830607), (22, 3482370), (30, 2553738), (33, 2321580), (36, 2128115), (44, 1741185), (45, 1702492), (55, 1392948), (60, 1276869), (66, 1160790), (90, 851246), (99, 773860), (110, 696474), (132, 580395), (165, 464316), (180, 425623), (198, 386930), (220, 348237), (330, 232158), (396, 193465), (495, 154772), (660, 116079), (990, 77386), (1980, 38693)]