74610796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 153822480

約数和(自身を除く): 79211684

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 157, 169, 247, 314, 338, 481, 494, 628, 676, 703, 962, 988, 1406, 1924, 2041, 2812, 2983, 3211, 4082, 5809, 5966, 6253, 6422, 8164, 9139, 11618, 11932, 12506, 12844, 18278, 23236, 25012, 26533, 36556, 38779, 53066, 75517, 77558, 106132, 110371, 118807, 151034, 155116, 220742, 237614, 302068, 441484, 475228, 504127, 981721, 1008254, 1434823, 1963442, 2016508, 2869646, 3926884, 5739292, 18652699, 37305398, 74610796]

約数ペア:

[(1, 74610796), (2, 37305398), (4, 18652699), (13, 5739292), (19, 3926884), (26, 2869646), (37, 2016508), (38, 1963442), (52, 1434823), (74, 1008254), (76, 981721), (148, 504127), (157, 475228), (169, 441484), (247, 302068), (314, 237614), (338, 220742), (481, 155116), (494, 151034), (628, 118807), (676, 110371), (703, 106132), (962, 77558), (988, 75517), (1406, 53066), (1924, 38779), (2041, 36556), (2812, 26533), (2983, 25012), (3211, 23236), (4082, 18278), (5809, 12844), (5966, 12506), (6253, 11932), (6422, 11618), (8164, 9139)]