73965864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 212054400

約数和(自身を除く): 138088536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1109, 1191, 1588, 2218, 2382, 2779, 3176, 3327, 4436, 4764, 5558, 6654, 7763, 8337, 8872, 9528, 11116, 13308, 15526, 16674, 22232, 23289, 26616, 31052, 33348, 46578, 62104, 66696, 93156, 186312, 440273, 880546, 1320819, 1761092, 2641638, 3081911, 3522184, 5283276, 6163822, 9245733, 10566552, 12327644, 18491466, 24655288, 36982932, 73965864]

約数ペア:

[(1, 73965864), (2, 36982932), (3, 24655288), (4, 18491466), (6, 12327644), (7, 10566552), (8, 9245733), (12, 6163822), (14, 5283276), (21, 3522184), (24, 3081911), (28, 2641638), (42, 1761092), (56, 1320819), (84, 880546), (168, 440273), (397, 186312), (794, 93156), (1109, 66696), (1191, 62104), (1588, 46578), (2218, 33348), (2382, 31052), (2779, 26616), (3176, 23289), (3327, 22232), (4436, 16674), (4764, 15526), (5558, 13308), (6654, 11116), (7763, 9528), (8337, 8872)]