101909028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 265956096

約数和(自身を除く): 164047068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 1621, 2028, 2418, 3242, 4836, 4863, 5239, 6484, 9726, 10478, 15717, 19452, 20956, 21073, 31434, 42146, 50251, 62868, 63219, 84292, 100502, 126438, 150753, 201004, 252876, 273949, 301506, 547898, 603012, 653263, 821847, 1095796, 1306526, 1643694, 1959789, 2613052, 3287388, 3919578, 7839156, 8492419, 16984838, 25477257, 33969676, 50954514, 101909028]

約数ペア:

[(1, 101909028), (2, 50954514), (3, 33969676), (4, 25477257), (6, 16984838), (12, 8492419), (13, 7839156), (26, 3919578), (31, 3287388), (39, 2613052), (52, 1959789), (62, 1643694), (78, 1306526), (93, 1095796), (124, 821847), (156, 653263), (169, 603012), (186, 547898), (338, 301506), (372, 273949), (403, 252876), (507, 201004), (676, 150753), (806, 126438), (1014, 100502), (1209, 84292), (1612, 63219), (1621, 62868), (2028, 50251), (2418, 42146), (3242, 31434), (4836, 21073), (4863, 20956), (5239, 19452), (6484, 15717), (9726, 10478)]