78184912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 173738880

約数和(自身を除く): 95553968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 59, 92, 104, 118, 184, 208, 236, 277, 299, 368, 472, 554, 598, 767, 944, 1108, 1196, 1357, 1534, 2216, 2392, 2714, 3068, 3601, 4432, 4784, 5428, 6136, 6371, 7202, 10856, 12272, 12742, 14404, 16343, 17641, 21712, 25484, 28808, 32686, 35282, 50968, 57616, 65372, 70564, 82823, 101936, 130744, 141128, 165646, 212459, 261488, 282256, 331292, 375889, 424918, 662584, 751778, 849836, 1325168, 1503556, 1699672, 3007112, 3399344, 4886557, 6014224, 9773114, 19546228, 39092456, 78184912]

約数ペア:

[(1, 78184912), (2, 39092456), (4, 19546228), (8, 9773114), (13, 6014224), (16, 4886557), (23, 3399344), (26, 3007112), (46, 1699672), (52, 1503556), (59, 1325168), (92, 849836), (104, 751778), (118, 662584), (184, 424918), (208, 375889), (236, 331292), (277, 282256), (299, 261488), (368, 212459), (472, 165646), (554, 141128), (598, 130744), (767, 101936), (944, 82823), (1108, 70564), (1196, 65372), (1357, 57616), (1534, 50968), (2216, 35282), (2392, 32686), (2714, 28808), (3068, 25484), (3601, 21712), (4432, 17641), (4784, 16343), (5428, 14404), (6136, 12742), (6371, 12272), (7202, 10856)]