122474716

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 272686176

約数和(自身を除く): 150211460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 182, 196, 284, 364, 497, 637, 677, 923, 994, 1274, 1354, 1846, 1988, 2548, 2708, 3479, 3692, 4739, 6461, 6958, 8801, 9478, 12922, 13916, 17602, 18956, 25844, 33173, 35204, 45227, 48067, 61607, 66346, 90454, 96134, 123214, 132692, 180908, 192268, 246428, 336469, 431249, 624871, 672938, 862498, 1249742, 1345876, 1724996, 2355283, 2499484, 4374097, 4710566, 8748194, 9421132, 17496388, 30618679, 61237358, 122474716]

約数ペア:

[(1, 122474716), (2, 61237358), (4, 30618679), (7, 17496388), (13, 9421132), (14, 8748194), (26, 4710566), (28, 4374097), (49, 2499484), (52, 2355283), (71, 1724996), (91, 1345876), (98, 1249742), (142, 862498), (182, 672938), (196, 624871), (284, 431249), (364, 336469), (497, 246428), (637, 192268), (677, 180908), (923, 132692), (994, 123214), (1274, 96134), (1354, 90454), (1846, 66346), (1988, 61607), (2548, 48067), (2708, 45227), (3479, 35204), (3692, 33173), (4739, 25844), (6461, 18956), (6958, 17602), (8801, 13916), (9478, 12922)]