91821756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2435

約数の個数: 72

約数和(自身を含む): 244312320

約数和(自身を除く): 152490564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2383, 2964, 3211, 4766, 6422, 7149, 9532, 9633, 12844, 14298, 19266, 28596, 30979, 38532, 45277, 61958, 90554, 92937, 123916, 135831, 181108, 185874, 271662, 371748, 402727, 543324, 588601, 805454, 1177202, 1208181, 1610908, 1765803, 2354404, 2416362, 3531606, 4832724, 7063212, 7651813, 15303626, 22955439, 30607252, 45910878, 91821756]

約数ペア:

[(1, 91821756), (2, 45910878), (3, 30607252), (4, 22955439), (6, 15303626), (12, 7651813), (13, 7063212), (19, 4832724), (26, 3531606), (38, 2416362), (39, 2354404), (52, 1765803), (57, 1610908), (76, 1208181), (78, 1177202), (114, 805454), (156, 588601), (169, 543324), (228, 402727), (247, 371748), (338, 271662), (494, 185874), (507, 181108), (676, 135831), (741, 123916), (988, 92937), (1014, 90554), (1482, 61958), (2028, 45277), (2383, 38532), (2964, 30979), (3211, 28596), (4766, 19266), (6422, 14298), (7149, 12844), (9532, 9633)]