79552980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33997}}^1$

素因数の和:34025

約数の個数: 72

約数和(自身を含む): 259880712

約数和(自身を除く): 180327732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 33997, 67994, 101991, 135988, 169985, 203982, 305973, 339970, 407964, 441961, 509955, 611946, 679940, 883922, 1019910, 1223892, 1325883, 1529865, 1767844, 2039820, 2209805, 2651766, 3059730, 3977649, 4419610, 5303532, 6119460, 6629415, 7955298, 8839220, 13258830, 15910596, 19888245, 26517660, 39776490, 79552980]

約数ペア:

[(1, 79552980), (2, 39776490), (3, 26517660), (4, 19888245), (5, 15910596), (6, 13258830), (9, 8839220), (10, 7955298), (12, 6629415), (13, 6119460), (15, 5303532), (18, 4419610), (20, 3977649), (26, 3059730), (30, 2651766), (36, 2209805), (39, 2039820), (45, 1767844), (52, 1529865), (60, 1325883), (65, 1223892), (78, 1019910), (90, 883922), (117, 679940), (130, 611946), (156, 509955), (180, 441961), (195, 407964), (234, 339970), (260, 305973), (390, 203982), (468, 169985), (585, 135988), (780, 101991), (1170, 67994), (2340, 33997)]