89126128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 217861056

約数和(自身を除く): 128734928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 1493, 2132, 2296, 2986, 3731, 4264, 4592, 5972, 7462, 8528, 10451, 11944, 14924, 19409, 20902, 23888, 29848, 38818, 41804, 59696, 61213, 77636, 83608, 122426, 135863, 155272, 167216, 244852, 271726, 310544, 428491, 489704, 543452, 795769, 856982, 979408, 1086904, 1591538, 1713964, 2173808, 3183076, 3427928, 5570383, 6366152, 6855856, 11140766, 12732304, 22281532, 44563064, 89126128]

約数ペア:

[(1, 89126128), (2, 44563064), (4, 22281532), (7, 12732304), (8, 11140766), (13, 6855856), (14, 6366152), (16, 5570383), (26, 3427928), (28, 3183076), (41, 2173808), (52, 1713964), (56, 1591538), (82, 1086904), (91, 979408), (104, 856982), (112, 795769), (164, 543452), (182, 489704), (208, 428491), (287, 310544), (328, 271726), (364, 244852), (533, 167216), (574, 155272), (656, 135863), (728, 122426), (1066, 83608), (1148, 77636), (1456, 61213), (1493, 59696), (2132, 41804), (2296, 38818), (2986, 29848), (3731, 23888), (4264, 20902), (4592, 19409), (5972, 14924), (7462, 11944), (8528, 10451)]