78373764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103669}}^1$

素因数の和:103689

約数の個数: 48

約数和(自身を含む): 232220800

約数和(自身を除く): 153847036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103669, 207338, 311007, 414676, 622014, 725683, 933021, 1244028, 1451366, 1866042, 2177049, 2799063, 2902732, 3732084, 4354098, 5598126, 6531147, 8708196, 11196252, 13062294, 19593441, 26124588, 39186882, 78373764]

約数ペア:

[(1, 78373764), (2, 39186882), (3, 26124588), (4, 19593441), (6, 13062294), (7, 11196252), (9, 8708196), (12, 6531147), (14, 5598126), (18, 4354098), (21, 3732084), (27, 2902732), (28, 2799063), (36, 2177049), (42, 1866042), (54, 1451366), (63, 1244028), (84, 933021), (108, 725683), (126, 622014), (189, 414676), (252, 311007), (378, 207338), (756, 103669)]