68299504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 165753280

約数和(自身を除く): 97453776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 769, 793, 854, 976, 1456, 1538, 1586, 1708, 3076, 3172, 3416, 5383, 5551, 6152, 6344, 6832, 9997, 10766, 11102, 12304, 12688, 19994, 21532, 22204, 39988, 43064, 44408, 46909, 69979, 79976, 86128, 88816, 93818, 139958, 159952, 187636, 279916, 328363, 375272, 559832, 609817, 656726, 750544, 1119664, 1219634, 1313452, 2439268, 2626904, 4268719, 4878536, 5253808, 8537438, 9757072, 17074876, 34149752, 68299504]

約数ペア:

[(1, 68299504), (2, 34149752), (4, 17074876), (7, 9757072), (8, 8537438), (13, 5253808), (14, 4878536), (16, 4268719), (26, 2626904), (28, 2439268), (52, 1313452), (56, 1219634), (61, 1119664), (91, 750544), (104, 656726), (112, 609817), (122, 559832), (182, 375272), (208, 328363), (244, 279916), (364, 187636), (427, 159952), (488, 139958), (728, 93818), (769, 88816), (793, 86128), (854, 79976), (976, 69979), (1456, 46909), (1538, 44408), (1586, 43064), (1708, 39988), (3076, 22204), (3172, 21532), (3416, 19994), (5383, 12688), (5551, 12304), (6152, 11102), (6344, 10766), (6832, 9997)]