73976784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{220169}}^1$

素因数の和:220187

約数の個数: 40

約数和(自身を含む): 218408640

約数和(自身を除く): 144431856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 220169, 440338, 660507, 880676, 1321014, 1541183, 1761352, 2642028, 3082366, 3522704, 4623549, 5284056, 6164732, 9247098, 10568112, 12329464, 18494196, 24658928, 36988392, 73976784]

約数ペア:

[(1, 73976784), (2, 36988392), (3, 24658928), (4, 18494196), (6, 12329464), (7, 10568112), (8, 9247098), (12, 6164732), (14, 5284056), (16, 4623549), (21, 3522704), (24, 3082366), (28, 2642028), (42, 1761352), (48, 1541183), (56, 1321014), (84, 880676), (112, 660507), (168, 440338), (336, 220169)]