42381576

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5355

約数の個数: 64

約数和(自身を含む): 120931200

約数和(自身を除く): 78549624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 5303, 7992, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 95454, 127272, 143181, 190908, 196211, 286362, 381816, 392422, 572724, 588633, 784844, 1145448, 1177266, 1569688, 1765899, 2354532, 3531798, 4709064, 5297697, 7063596, 10595394, 14127192, 21190788, 42381576]

約数ペア:

[(1, 42381576), (2, 21190788), (3, 14127192), (4, 10595394), (6, 7063596), (8, 5297697), (9, 4709064), (12, 3531798), (18, 2354532), (24, 1765899), (27, 1569688), (36, 1177266), (37, 1145448), (54, 784844), (72, 588633), (74, 572724), (108, 392422), (111, 381816), (148, 286362), (216, 196211), (222, 190908), (296, 143181), (333, 127272), (444, 95454), (666, 63636), (888, 47727), (999, 42424), (1332, 31818), (1998, 21212), (2664, 15909), (3996, 10606), (5303, 7992)]