77096916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 211020264

約数和(自身を除く): 133923348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 641, 771, 1028, 1282, 1542, 1923, 2313, 2564, 3084, 3341, 3846, 4626, 5769, 6682, 7692, 8333, 9252, 10023, 11538, 13364, 16666, 20046, 23076, 24999, 30069, 33332, 40092, 49998, 60138, 74997, 99996, 120276, 149994, 164737, 299988, 329474, 494211, 658948, 988422, 1482633, 1976844, 2141581, 2965266, 4283162, 5930532, 6424743, 8566324, 12849486, 19274229, 25698972, 38548458, 77096916]

約数ペア:

[(1, 77096916), (2, 38548458), (3, 25698972), (4, 19274229), (6, 12849486), (9, 8566324), (12, 6424743), (13, 5930532), (18, 4283162), (26, 2965266), (36, 2141581), (39, 1976844), (52, 1482633), (78, 988422), (117, 658948), (156, 494211), (234, 329474), (257, 299988), (468, 164737), (514, 149994), (641, 120276), (771, 99996), (1028, 74997), (1282, 60138), (1542, 49998), (1923, 40092), (2313, 33332), (2564, 30069), (3084, 24999), (3341, 23076), (3846, 20046), (4626, 16666), (5769, 13364), (6682, 11538), (7692, 10023), (8333, 9252)]