84840672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 256241664

約数和(自身を除く): 171400992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 191, 224, 336, 382, 573, 661, 672, 764, 1146, 1322, 1337, 1528, 1983, 2292, 2644, 2674, 3056, 3966, 4011, 4584, 4627, 5288, 5348, 6112, 7932, 8022, 9168, 9254, 10576, 10696, 13881, 15864, 16044, 18336, 18508, 21152, 21392, 27762, 31728, 32088, 37016, 42784, 55524, 63456, 64176, 74032, 111048, 126251, 128352, 148064, 222096, 252502, 378753, 444192, 505004, 757506, 883757, 1010008, 1515012, 1767514, 2020016, 2651271, 3030024, 3535028, 4040032, 5302542, 6060048, 7070056, 10605084, 12120096, 14140112, 21210168, 28280224, 42420336, 84840672]

約数ペア:

[(1, 84840672), (2, 42420336), (3, 28280224), (4, 21210168), (6, 14140112), (7, 12120096), (8, 10605084), (12, 7070056), (14, 6060048), (16, 5302542), (21, 4040032), (24, 3535028), (28, 3030024), (32, 2651271), (42, 2020016), (48, 1767514), (56, 1515012), (84, 1010008), (96, 883757), (112, 757506), (168, 505004), (191, 444192), (224, 378753), (336, 252502), (382, 222096), (573, 148064), (661, 128352), (672, 126251), (764, 111048), (1146, 74032), (1322, 64176), (1337, 63456), (1528, 55524), (1983, 42784), (2292, 37016), (2644, 32088), (2674, 31728), (3056, 27762), (3966, 21392), (4011, 21152), (4584, 18508), (4627, 18336), (5288, 16044), (5348, 15864), (6112, 13881), (7932, 10696), (8022, 10576), (9168, 9254)]