77657294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 71365426

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 143, 209, 247, 286, 341, 403, 418, 461, 494, 589, 682, 806, 922, 1178, 2717, 4433, 5071, 5434, 5993, 6479, 7657, 8759, 8866, 10142, 11986, 12958, 14291, 15314, 17518, 28582, 65923, 84227, 96349, 113867, 131846, 157201, 168454, 185783, 192698, 227734, 271529, 314402, 371566, 543058, 1252537, 2043613, 2505074, 2986819, 3529877, 4087226, 5973638, 7059754, 38828647, 77657294]

約数ペア:

[(1, 77657294), (2, 38828647), (11, 7059754), (13, 5973638), (19, 4087226), (22, 3529877), (26, 2986819), (31, 2505074), (38, 2043613), (62, 1252537), (143, 543058), (209, 371566), (247, 314402), (286, 271529), (341, 227734), (403, 192698), (418, 185783), (461, 168454), (494, 157201), (589, 131846), (682, 113867), (806, 96349), (922, 84227), (1178, 65923), (2717, 28582), (4433, 17518), (5071, 15314), (5434, 14291), (5993, 12958), (6479, 11986), (7657, 10142), (8759, 8866)]