91213356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 236298384

約数和(自身を除く): 145085028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 246, 338, 492, 507, 533, 676, 1014, 1066, 1097, 1599, 2028, 2132, 2194, 3198, 3291, 4388, 6396, 6582, 6929, 13164, 13858, 14261, 20787, 27716, 28522, 41574, 42783, 44977, 57044, 83148, 85566, 89954, 134931, 171132, 179908, 185393, 269862, 370786, 539724, 556179, 584701, 741572, 1112358, 1169402, 1754103, 2224716, 2338804, 3508206, 7016412, 7601113, 15202226, 22803339, 30404452, 45606678, 91213356]

約数ペア:

[(1, 91213356), (2, 45606678), (3, 30404452), (4, 22803339), (6, 15202226), (12, 7601113), (13, 7016412), (26, 3508206), (39, 2338804), (41, 2224716), (52, 1754103), (78, 1169402), (82, 1112358), (123, 741572), (156, 584701), (164, 556179), (169, 539724), (246, 370786), (338, 269862), (492, 185393), (507, 179908), (533, 171132), (676, 134931), (1014, 89954), (1066, 85566), (1097, 83148), (1599, 57044), (2028, 44977), (2132, 42783), (2194, 41574), (3198, 28522), (3291, 27716), (4388, 20787), (6396, 14261), (6582, 13858), (6929, 13164)]