81178117056

素因数分解:

$2^6\times 3^4\times {\mathrm{15659359}}^1$

素因数の和:15659383

約数の個数: 70

約数和(自身を含む): 240637385120

約数和(自身を除く): 159459268064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15659359, 31318718, 46978077, 62637436, 93956154, 125274872, 140934231, 187912308, 250549744, 281868462, 375824616, 422802693, 501099488, 563736924, 751649232, 845605386, 1002198976, 1127473848, 1268408079, 1503298464, 1691210772, 2254947696, 2536816158, 3006596928, 3382421544, 4509895392, 5073632316, 6764843088, 9019790784, 10147264632, 13529686176, 20294529264, 27059372352, 40589058528, 81178117056]

約数ペア:

[(1, 81178117056), (2, 40589058528), (3, 27059372352), (4, 20294529264), (6, 13529686176), (8, 10147264632), (9, 9019790784), (12, 6764843088), (16, 5073632316), (18, 4509895392), (24, 3382421544), (27, 3006596928), (32, 2536816158), (36, 2254947696), (48, 1691210772), (54, 1503298464), (64, 1268408079), (72, 1127473848), (81, 1002198976), (96, 845605386), (108, 751649232), (144, 563736924), (162, 501099488), (192, 422802693), (216, 375824616), (288, 281868462), (324, 250549744), (432, 187912308), (576, 140934231), (648, 125274872), (864, 93956154), (1296, 62637436), (1728, 46978077), (2592, 31318718), (5184, 15659359)]