76807712

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 154791000

約数和(自身を除く): 77983288

約数列:

[1, 2, 4, 8, 16, 32, 89, 149, 178, 181, 298, 356, 362, 596, 712, 724, 1192, 1424, 1448, 2384, 2848, 2896, 4768, 5792, 13261, 16109, 26522, 26969, 32218, 53044, 53938, 64436, 106088, 107876, 128872, 212176, 215752, 257744, 424352, 431504, 515488, 863008, 2400241, 4800482, 9600964, 19201928, 38403856, 76807712]

約数ペア:

[(1, 76807712), (2, 38403856), (4, 19201928), (8, 9600964), (16, 4800482), (32, 2400241), (89, 863008), (149, 515488), (178, 431504), (181, 424352), (298, 257744), (356, 215752), (362, 212176), (596, 128872), (712, 107876), (724, 106088), (1192, 64436), (1424, 53938), (1448, 53044), (2384, 32218), (2848, 26969), (2896, 26522), (4768, 16109), (5792, 13261)]