77464872

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13619}}^1$

素因数の和:13710

約数の個数: 48

約数和(自身を含む): 212472000

約数和(自身を除く): 135007128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 13619, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 245142, 326856, 490284, 980568, 1075901, 2151802, 3227703, 4303604, 6455406, 8607208, 9683109, 12910812, 19366218, 25821624, 38732436, 77464872]

約数ペア:

[(1, 77464872), (2, 38732436), (3, 25821624), (4, 19366218), (6, 12910812), (8, 9683109), (9, 8607208), (12, 6455406), (18, 4303604), (24, 3227703), (36, 2151802), (72, 1075901), (79, 980568), (158, 490284), (237, 326856), (316, 245142), (474, 163428), (632, 122571), (711, 108952), (948, 81714), (1422, 54476), (1896, 40857), (2844, 27238), (5688, 13619)]