81522444

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 193632768

約数和(自身を除く): 112110324

約数列:

[1, 2, 3, 4, 6, 12, 107, 173, 214, 321, 346, 367, 428, 519, 642, 692, 734, 1038, 1101, 1284, 1468, 2076, 2202, 4404, 18511, 37022, 39269, 55533, 63491, 74044, 78538, 111066, 117807, 126982, 157076, 190473, 222132, 235614, 253964, 380946, 471228, 761892, 6793537, 13587074, 20380611, 27174148, 40761222, 81522444]

約数ペア:

[(1, 81522444), (2, 40761222), (3, 27174148), (4, 20380611), (6, 13587074), (12, 6793537), (107, 761892), (173, 471228), (214, 380946), (321, 253964), (346, 235614), (367, 222132), (428, 190473), (519, 157076), (642, 126982), (692, 117807), (734, 111066), (1038, 78538), (1101, 74044), (1284, 63491), (1468, 55533), (2076, 39269), (2202, 37022), (4404, 18511)]