67846636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 144520992

約数和(自身を除く): 76674356

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 121, 143, 164, 242, 263, 286, 451, 484, 526, 533, 572, 902, 1052, 1066, 1573, 1804, 2132, 2893, 3146, 3419, 4961, 5786, 5863, 6292, 6838, 9922, 10783, 11572, 11726, 13676, 19844, 21566, 23452, 31823, 37609, 43132, 63646, 64493, 75218, 118613, 127292, 128986, 140179, 150436, 237226, 257972, 280358, 413699, 474452, 560716, 827398, 1304743, 1541969, 1654796, 2609486, 3083938, 5218972, 6167876, 16961659, 33923318, 67846636]

約数ペア:

[(1, 67846636), (2, 33923318), (4, 16961659), (11, 6167876), (13, 5218972), (22, 3083938), (26, 2609486), (41, 1654796), (44, 1541969), (52, 1304743), (82, 827398), (121, 560716), (143, 474452), (164, 413699), (242, 280358), (263, 257972), (286, 237226), (451, 150436), (484, 140179), (526, 128986), (533, 127292), (572, 118613), (902, 75218), (1052, 64493), (1066, 63646), (1573, 43132), (1804, 37609), (2132, 31823), (2893, 23452), (3146, 21566), (3419, 19844), (4961, 13676), (5786, 11726), (5863, 11572), (6292, 10783), (6838, 9922)]