128732004

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{4787}}^1$

素因数の和:4886

約数の個数: 60

約数和(自身を含む): 340656624

約数和(自身を除く): 211924620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 4787, 6723, 8964, 9574, 13446, 14361, 19148, 26892, 28722, 43083, 57444, 86166, 129249, 172332, 258498, 387747, 397321, 516996, 775494, 794642, 1191963, 1550988, 1589284, 2383926, 3575889, 4767852, 7151778, 10727667, 14303556, 21455334, 32183001, 42910668, 64366002, 128732004]

約数ペア:

[(1, 128732004), (2, 64366002), (3, 42910668), (4, 32183001), (6, 21455334), (9, 14303556), (12, 10727667), (18, 7151778), (27, 4767852), (36, 3575889), (54, 2383926), (81, 1589284), (83, 1550988), (108, 1191963), (162, 794642), (166, 775494), (249, 516996), (324, 397321), (332, 387747), (498, 258498), (747, 172332), (996, 129249), (1494, 86166), (2241, 57444), (2988, 43083), (4482, 28722), (4787, 26892), (6723, 19148), (8964, 14361), (9574, 13446)]