77790284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 170698752

約数和(自身を除く): 92908468

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 41, 44, 52, 62, 82, 107, 124, 143, 164, 214, 286, 341, 403, 428, 451, 533, 572, 682, 806, 902, 1066, 1177, 1271, 1364, 1391, 1612, 1804, 2132, 2354, 2542, 2782, 3317, 4387, 4433, 4708, 5084, 5564, 5863, 6634, 8774, 8866, 11726, 13268, 13981, 15301, 16523, 17548, 17732, 23452, 27962, 30602, 33046, 36487, 43121, 48257, 55924, 57031, 61204, 66092, 72974, 86242, 96514, 114062, 135997, 145948, 172484, 181753, 193028, 228124, 271994, 363506, 474331, 543988, 627341, 727012, 948662, 1254682, 1495967, 1767961, 1897324, 2509364, 2991934, 3535922, 5983868, 7071844, 19447571, 38895142, 77790284]

約数ペア:

[(1, 77790284), (2, 38895142), (4, 19447571), (11, 7071844), (13, 5983868), (22, 3535922), (26, 2991934), (31, 2509364), (41, 1897324), (44, 1767961), (52, 1495967), (62, 1254682), (82, 948662), (107, 727012), (124, 627341), (143, 543988), (164, 474331), (214, 363506), (286, 271994), (341, 228124), (403, 193028), (428, 181753), (451, 172484), (533, 145948), (572, 135997), (682, 114062), (806, 96514), (902, 86242), (1066, 72974), (1177, 66092), (1271, 61204), (1364, 57031), (1391, 55924), (1612, 48257), (1804, 43121), (2132, 36487), (2354, 33046), (2542, 30602), (2782, 27962), (3317, 23452), (4387, 17732), (4433, 17548), (4708, 16523), (5084, 15301), (5564, 13981), (5863, 13268), (6634, 11726), (8774, 8866)]