66289428

素因数分解:

$2^2\times 3^6\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 84

約数和(自身を含む): 176279040

約数和(自身を除く): 109989612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 179, 243, 254, 324, 358, 381, 486, 508, 537, 716, 729, 762, 972, 1074, 1143, 1458, 1524, 1611, 2148, 2286, 2916, 3222, 3429, 4572, 4833, 6444, 6858, 9666, 10287, 13716, 14499, 19332, 20574, 22733, 28998, 30861, 41148, 43497, 45466, 57996, 61722, 68199, 86994, 90932, 92583, 123444, 130491, 136398, 173988, 185166, 204597, 260982, 272796, 370332, 409194, 521964, 613791, 818388, 1227582, 1841373, 2455164, 3682746, 5524119, 7365492, 11048238, 16572357, 22096476, 33144714, 66289428]

約数ペア:

[(1, 66289428), (2, 33144714), (3, 22096476), (4, 16572357), (6, 11048238), (9, 7365492), (12, 5524119), (18, 3682746), (27, 2455164), (36, 1841373), (54, 1227582), (81, 818388), (108, 613791), (127, 521964), (162, 409194), (179, 370332), (243, 272796), (254, 260982), (324, 204597), (358, 185166), (381, 173988), (486, 136398), (508, 130491), (537, 123444), (716, 92583), (729, 90932), (762, 86994), (972, 68199), (1074, 61722), (1143, 57996), (1458, 45466), (1524, 43497), (1611, 41148), (2148, 30861), (2286, 28998), (2916, 22733), (3222, 20574), (3429, 19332), (4572, 14499), (4833, 13716), (6444, 10287), (6858, 9666)]