90187636

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 203968800

約数和(自身を除く): 113781164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 539, 649, 709, 826, 1078, 1298, 1418, 1652, 2156, 2596, 2836, 2891, 4543, 4963, 5782, 7799, 9086, 9926, 11564, 15598, 18172, 19852, 31196, 31801, 34741, 41831, 54593, 63602, 69482, 83662, 109186, 127204, 138964, 167324, 218372, 292817, 382151, 460141, 585634, 764302, 920282, 1171268, 1528604, 1840564, 2049719, 3220987, 4099438, 6441974, 8198876, 12883948, 22546909, 45093818, 90187636]

約数ペア:

[(1, 90187636), (2, 45093818), (4, 22546909), (7, 12883948), (11, 8198876), (14, 6441974), (22, 4099438), (28, 3220987), (44, 2049719), (49, 1840564), (59, 1528604), (77, 1171268), (98, 920282), (118, 764302), (154, 585634), (196, 460141), (236, 382151), (308, 292817), (413, 218372), (539, 167324), (649, 138964), (709, 127204), (826, 109186), (1078, 83662), (1298, 69482), (1418, 63602), (1652, 54593), (2156, 41831), (2596, 34741), (2836, 31801), (2891, 31196), (4543, 19852), (4963, 18172), (5782, 15598), (7799, 11564), (9086, 9926)]