69138944

素因数分解:

$2^9\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 160275456

約数和(自身を除く): 91136512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 191, 202, 224, 256, 382, 404, 448, 512, 707, 764, 808, 896, 1337, 1414, 1528, 1616, 1792, 2674, 2828, 3056, 3232, 3584, 5348, 5656, 6112, 6464, 10696, 11312, 12224, 12928, 19291, 21392, 22624, 24448, 25856, 38582, 42784, 45248, 48896, 51712, 77164, 85568, 90496, 97792, 135037, 154328, 171136, 180992, 270074, 308656, 342272, 361984, 540148, 617312, 684544, 1080296, 1234624, 2160592, 2469248, 4321184, 4938496, 8642368, 9876992, 17284736, 34569472, 69138944]

約数ペア:

[(1, 69138944), (2, 34569472), (4, 17284736), (7, 9876992), (8, 8642368), (14, 4938496), (16, 4321184), (28, 2469248), (32, 2160592), (56, 1234624), (64, 1080296), (101, 684544), (112, 617312), (128, 540148), (191, 361984), (202, 342272), (224, 308656), (256, 270074), (382, 180992), (404, 171136), (448, 154328), (512, 135037), (707, 97792), (764, 90496), (808, 85568), (896, 77164), (1337, 51712), (1414, 48896), (1528, 45248), (1616, 42784), (1792, 38582), (2674, 25856), (2828, 24448), (3056, 22624), (3232, 21392), (3584, 19291), (5348, 12928), (5656, 12224), (6112, 11312), (6464, 10696)]