84726488

素因数分解:

$2^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 202680360

約数和(自身を除く): 117953872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 401, 539, 616, 686, 802, 1078, 1372, 1604, 2156, 2401, 2744, 2807, 3208, 3773, 4312, 4411, 4802, 5614, 7546, 8822, 9604, 11228, 15092, 17644, 19208, 19649, 22456, 26411, 30184, 30877, 35288, 39298, 52822, 61754, 78596, 105644, 123508, 137543, 157192, 211288, 216139, 247016, 275086, 432278, 550172, 864556, 962801, 1100344, 1512973, 1729112, 1925602, 3025946, 3851204, 6051892, 7702408, 10590811, 12103784, 21181622, 42363244, 84726488]

約数ペア:

[(1, 84726488), (2, 42363244), (4, 21181622), (7, 12103784), (8, 10590811), (11, 7702408), (14, 6051892), (22, 3851204), (28, 3025946), (44, 1925602), (49, 1729112), (56, 1512973), (77, 1100344), (88, 962801), (98, 864556), (154, 550172), (196, 432278), (308, 275086), (343, 247016), (392, 216139), (401, 211288), (539, 157192), (616, 137543), (686, 123508), (802, 105644), (1078, 78596), (1372, 61754), (1604, 52822), (2156, 39298), (2401, 35288), (2744, 30877), (2807, 30184), (3208, 26411), (3773, 22456), (4312, 19649), (4411, 19208), (4802, 17644), (5614, 15092), (7546, 11228), (8822, 9604)]