87781892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 176504832

約数和(自身を除く): 88722940

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 253, 254, 506, 508, 683, 1012, 1366, 1397, 2732, 2794, 2921, 5588, 5842, 7513, 11684, 15026, 15709, 30052, 31418, 32131, 62836, 64262, 86741, 128524, 172799, 173482, 345598, 346964, 691196, 954151, 1908302, 1995043, 3816604, 3990086, 7980172, 21945473, 43890946, 87781892]

約数ペア:

[(1, 87781892), (2, 43890946), (4, 21945473), (11, 7980172), (22, 3990086), (23, 3816604), (44, 1995043), (46, 1908302), (92, 954151), (127, 691196), (253, 346964), (254, 345598), (506, 173482), (508, 172799), (683, 128524), (1012, 86741), (1366, 64262), (1397, 62836), (2732, 32131), (2794, 31418), (2921, 30052), (5588, 15709), (5842, 15026), (7513, 11684)]